Vignir Vatnar Stefansson
Country
ISL
Birth Year
2003
Gender
M
Title
Grandmaster
FIDE ID
2308649
FIDE Rating
2519
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-12-30 | World Blitz 2025 | Doha QAT | 19.53 | Shawn Rodrigue-Lemieux | Vignir Vatnar Stefansson | 1/2-1/2 | 5 | Open |
| 2 | 2025-12-30 | World Blitz 2025 | Doha QAT | 18.41 | Vignir Vatnar Stefansson | Andrew Hong | 0-1 | 71 | Open |
| 3 | 2025-12-30 | World Blitz 2025 | Doha QAT | 17.54 | Augustin Droin | Vignir Vatnar Stefansson | 0-1 | 51 | Open |
| 4 | 2025-12-30 | World Blitz 2025 | Doha QAT | 16.52 | Vignir Vatnar Stefansson | Aldiyar Ansat | 1/2-1/2 | 62 | Open |
| 5 | 2025-12-30 | World Blitz 2025 | Doha QAT | 15.39 | Bardiya Daneshvar | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 6 | 2025-12-30 | World Blitz 2025 | Doha QAT | 14.3 | Vignir Vatnar Stefansson | Ihor Samunenkov | 0-1 | 33 | Open |
| 7 | 2025-12-29 | World Blitz 2025 | Doha QAT | 9.46 | Gabriel Gaehwiler | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 8 | 2025-12-29 | World Blitz 2025 | Doha QAT | 8.45 | Vignir Vatnar Stefansson | Maksim Tsaruk | 1/2-1/2 | 50 | Open |
| 9 | 2025-12-29 | World Blitz 2025 | Doha QAT | 7.44 | Faustino Oro | Vignir Vatnar Stefansson | 1/2-1/2 | 99 | Open |
| 10 | 2025-12-29 | World Blitz 2025 | Doha QAT | 6.64 | Vignir Vatnar Stefansson | Lev Zverev | 1-0 | 24 | Open |
| 11 | 2025-12-29 | World Blitz 2025 | Doha QAT | 5.54 | Yagiz Kaan Erdogmus | Vignir Vatnar Stefansson | 1/2-1/2 | 65 | Open |
| 12 | 2025-12-29 | World Blitz 2025 | Doha QAT | 4.95 | Vignir Vatnar Stefansson | Zhandos Agmanov | 1-0 | 26 | Open |
| 13 | 2025-12-29 | World Blitz 2025 | Doha QAT | 3.8 | Victor Muntean | Vignir Vatnar Stefansson | 0-1 | 54 | Open |
| 14 | 2025-12-29 | World Blitz 2025 | Doha QAT | 2.75 | Vignir Vatnar Stefansson | Artiom Stribuk | 0-1 | 18 | Open |
| 15 | 2025-12-29 | World Blitz 2025 | Doha QAT | 13.23 | Shakhriyar Mamedyarov | Vignir Vatnar Stefansson | 1/2-1/2 | 52 | Open |
| 16 | 2025-12-29 | World Blitz 2025 | Doha QAT | 12.21 | Vignir Vatnar Stefansson | Quang Liem Le | 1/2-1/2 | 31 | Open |
| 17 | 2025-12-29 | World Blitz 2025 | Doha QAT | 11.36 | Khagan Ahmad | Vignir Vatnar Stefansson | 0-1 | 51 | Open |
| 18 | 2025-12-29 | World Blitz 2025 | Doha QAT | 10.33 | Vignir Vatnar Stefansson | Bojan Maksimovic | 1/2-1/2 | 34 | Open |
| 19 | 2025-12-29 | World Blitz 2025 | Doha QAT | 1.63 | Sergey Sklokin | Vignir Vatnar Stefansson | 1-0 | 50 | Open |
| 20 | 2025-12-28 | World Rapid 2025 | Doha QAT | 13.77 | Aram Chekh Adm Khedr | Vignir Vatnar Stefansson | 1-0 | 27 | Open |
| 21 | 2025-12-28 | World Rapid 2025 | Doha QAT | 12.84 | Vignir Vatnar Stefansson | Jonathan Bodemar | 1-0 | 22 | Open |
| 22 | 2025-12-28 | World Rapid 2025 | Doha QAT | 11.8 | Emin Ohanyan | Vignir Vatnar Stefansson | 1-0 | 20 | Open |
| 23 | 2025-12-28 | World Rapid 2025 | Doha QAT | 10.104 | Vignir Vatnar Stefansson | Thanh Tu Tran | 0-1 | 36 | Open |
| 24 | 2025-12-27 | World Rapid 2025 | Doha QAT | 9.99 | Daniyal Sapenov | Vignir Vatnar Stefansson | 1-0 | 47 | Open |
| 25 | 2025-12-27 | World Rapid 2025 | Doha QAT | 8.65 | Vignir Vatnar Stefansson | Rinat Jumabayev | 0-1 | 81 | Open |
| 26 | 2025-12-27 | World Rapid 2025 | Doha QAT | 7.104 | Danis Kuandykuly | Vignir Vatnar Stefansson | 0-1 | 42 | Open |
| 27 | 2025-12-27 | World Rapid 2025 | Doha QAT | 6.104 | Vignir Vatnar Stefansson | Mazen. Fandi | 1/2-1/2 | 65 | Open |
| 28 | 2025-12-26 | World Rapid 2025 | Doha QAT | 5.101 | Edgar Mamedov | Vignir Vatnar Stefansson | 1/2-1/2 | 70 | Open |
| 29 | 2025-12-26 | World Rapid 2025 | Doha QAT | 4.103 | Vignir Vatnar Stefansson | Harikrishnan.A.Ra | 1/2-1/2 | 44 | Open |
| 30 | 2025-12-26 | World Rapid 2025 | Doha QAT | 3.46 | Leinier Dominguez Perez | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 31 | 2025-12-26 | World Rapid 2025 | Doha QAT | 2.77 | Vignir Vatnar Stefansson | Abilmansur Abdilkhair | 1-0 | 38 | Open |
| 32 | 2025-12-26 | World Rapid 2025 | Doha QAT | 1.23 | Jaime Santos Latasa | Vignir Vatnar Stefansson | 1-0 | 37 | Open |
| 33 | 2025-11-16 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 5.17 | Vignir Vatnar Stefansson | Jaime Santos Latasa | 1/2-1/2 | 11 | Open |
| 34 | 2025-11-15 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 4.1 | Anton Demchenko | Vignir Vatnar Stefansson | 1/2-1/2 | 35 | Open |
| 35 | 2025-11-15 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 3.17 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 36 | 2025-11-14 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 2.9 | Vignir Vatnar Stefansson | Zbigniew Pakleza | 1/2-1/2 | 24 | Open |
| 37 | 2025-11-08 | 3rd Cidade De Lagos Open | Lagos POR | 9.1 | Kacper Tomaszewski | Vignir Vatnar Stefansson | 0-1 | 73 | Open |
| 38 | 2025-11-07 | 3rd Cidade De Lagos Open | Lagos POR | 8.1 | Vignir Vatnar Stefansson | Harikrishnan.A.Ra | 1/2-1/2 | 56 | Open |
| 39 | 2025-11-06 | 3rd Cidade De Lagos Open | Lagos POR | 7.1 | Benedikt Briem | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 40 | 2025-11-05 | 3rd Cidade De Lagos Open | Lagos POR | 6.3 | Vignir Vatnar Stefansson | Nils Decker | 1-0 | 30 | Open |
| 41 | 2025-11-04 | 3rd Cidade De Lagos Open | Lagos POR | 5.4 | Emilia Szopa | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 42 | 2025-11-03 | 3rd Cidade De Lagos Open | Lagos POR | 4.6 | Vignir Vatnar Stefansson | Filip Modzelewski | 1-0 | 39 | Open |
| 43 | 2025-11-02 | 3rd Cidade De Lagos Open | Lagos POR | 2.2 | Vignir Vatnar Stefansson | Gideon Van der Bent | 1-0 | 29 | Open |
| 44 | 2025-11-01 | 3rd Cidade De Lagos Open | Lagos POR | 1.2 | Henk Van Ginkel | Vignir Vatnar Stefansson | 0-1 | 29 | Open |
| 45 | 2025-10-25 | 40th ECC Open 2025 | Rhodes GRE | 7.127 | Gabriel Gaehwiler | Vignir Vatnar Stefansson | 1/2-1/2 | 36 | Open |
| 46 | 2025-10-21 | 40th ECC Open 2025 | Rhodes GRE | 3.109 | Bilel Bellahcene | Vignir Vatnar Stefansson | 1/2-1/2 | 32 | Open |
| 47 | 2025-10-20 | 40th ECC Open 2025 | Rhodes GRE | 2.127 | Vignir Vatnar Stefansson | Viktor Erdos | 1/2-1/2 | 33 | Open |
| 48 | 2025-10-14 | 25th European Teams | Batumi GEO | 9.13 | Jonas Buhl Bjerre | Vignir Vatnar Stefansson | 1-0 | 26 | Open |
| 49 | 2025-10-13 | 25th European Teams | Batumi GEO | 8.14 | Vignir Vatnar Stefansson | Maxim Rodshtein | 1-0 | 44 | Open |
| 50 | 2025-10-12 | 25th European Teams | Batumi GEO | 7.19 | Hogni Egilstoft Nielsen | Vignir Vatnar Stefansson | 1/2-1/2 | 52 | Open |
| 51 | 2025-10-10 | 25th European Teams | Batumi GEO | 6.17 | Vignir Vatnar Stefansson | Vilka Sipila | 1/2-1/2 | 47 | Open |
| 52 | 2025-10-09 | 25th European Teams | Batumi GEO | 5.16 | Kirill Alekseenko | Vignir Vatnar Stefansson | 1-0 | 46 | Open |
| 53 | 2025-10-08 | 25th European Teams | Batumi GEO | 4.17 | Vignir Vatnar Stefansson | Nodar Lortkipanidze | 1-0 | 37 | Open |
| 54 | 2025-10-07 | 25th European Teams | Batumi GEO | 3.17 | Nderim Saraci | Vignir Vatnar Stefansson | 1-0 | 62 | Open |
| 55 | 2025-10-06 | 25th European Teams | Batumi GEO | 2.13 | Vignir Vatnar Stefansson | Arkadij Naiditsch | 1-0 | 61 | Open |
| 56 | 2025-10-05 | 25th European Teams | Batumi GEO | 1.13 | Szymon Gumularz | Vignir Vatnar Stefansson | 1-0 | 52 | Open |
| 57 | 2025-09-21 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 9.1 | Vignir Vatnar Stefansson | Bardur Orn Birkisson | 1/2-1/2 | 23 | Open |
| 58 | 2025-09-19 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 8.5 | Josef Omarsson | Vignir Vatnar Stefansson | 0-1 | 27 | Open |
| 59 | 2025-09-17 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 7.2 | Vignir Vatnar Stefansson | Thorsteinn Thorsteinsson | 1-0 | 49 | Open |
| 60 | 2025-09-14 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 6.4 | Bjorn Holm Birkisson | Vignir Vatnar Stefansson | 1/2-1/2 | 65 | Open |
| 61 | 2025-09-12 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 5.3 | Vignir Vatnar Stefansson | Adam Omarsson | 1-0 | 40 | Open |
| 62 | 2025-09-10 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 4.3 | Bjorn Thorfinnsson | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 63 | 2025-09-07 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 3.4 | Vignir Vatnar Stefansson | Lenka Ptacnikova | 1-0 | 46 | Open |
| 64 | 2025-09-05 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 2.2 | Oliver Johannesson | Vignir Vatnar Stefansson | 0-1 | 35 | Open |
| 65 | 2025-09-03 | Reykjavik CC Autumn 2025 | Reykjavik ISL | 1.5 | Vignir Vatnar Stefansson | Dagur Ragnarsson | 0-1 | 35 | Open |
| 66 | 2025-08-04 | 7th Boyi Cup 2025 | Daqing CHN | 9.1 | Chujun Xie | Vignir Vatnar Stefansson | 0-1 | 33 | Open |
| 67 | 2025-08-03 | 7th Boyi Cup 2025 | Daqing CHN | 8.1 | Zhi Zhang | Vignir Vatnar Stefansson | 0-1 | 60 | Open |
| 68 | 2025-08-03 | 7th Boyi Cup 2025 | Daqing CHN | 7.1 | Vignir Vatnar Stefansson | Jiaxiang Xie | 1-0 | 78 | Open |
| 69 | 2025-08-02 | 7th Boyi Cup 2025 | Daqing CHN | 6.1 | Quoc Hy Nguyen | Vignir Vatnar Stefansson | 1/2-1/2 | 71 | Open |
| 70 | 2025-08-02 | 7th Boyi Cup 2025 | Daqing CHN | 5.1 | Hongchi Peng | Vignir Vatnar Stefansson | 1/2-1/2 | 38 | Open |
| 71 | 2025-08-01 | 7th Boyi Cup 2025 | Daqing CHN | 4.1 | Vignir Vatnar Stefansson | Runyi Zhou | 1-0 | 83 | Open |
| 72 | 2025-08-01 | 7th Boyi Cup 2025 | Daqing CHN | 3.2 | Vignir Vatnar Stefansson | Yifan(HLJ) Hou | 1-0 | 63 | Open |
| 73 | 2025-07-31 | 7th Boyi Cup 2025 | Daqing CHN | 2.1 | Zimu(JS) Chen | Vignir Vatnar Stefansson | 1/2-1/2 | 45 | Open |
| 74 | 2025-07-31 | 7th Boyi Cup 2025 | Daqing CHN | 1.1 | Vignir Vatnar Stefansson | Yidi Sun | 1-0 | 45 | Open |
| 75 | 2025-07-01 | Titled Tue 1st Jul Late | chess.com INT | 6 | Benjamin Bok | Vignir Vatnar Stefansson | 1-0 | 39 | Open |
| 76 | 2025-07-01 | Titled Tue 1st Jul Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Artyom Bogdanov | 1-0 | 37 | Open |
| 77 | 2025-07-01 | Titled Tue 1st Jul Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Rijad Burovic | 1-0 | 39 | Open |
| 78 | 2025-07-01 | Titled Tue 1st Jul Late | chess.com INT | 3 | Kacper Klys | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 79 | 2025-07-01 | Titled Tue 1st Jul Late | chess.com INT | 2 | Vignir Vatnar Stefansson | Jiri Bouska | 0-1 | 38 | Open |
| 80 | 2025-07-01 | Titled Tue 1st Jul Late | chess.com INT | 1 | Dharim Bacus | Vignir Vatnar Stefansson | 0-1 | 18 | Open |
| 81 | 2025-06-21 | Icelandic Open 100yr 2025 | Blonduos ISL | 9.3 | Adam Omarsson | Vignir Vatnar Stefansson | 0-1 | 82 | Open |
| 82 | 2025-06-20 | Icelandic Open 100yr 2025 | Blonduos ISL | 8.1 | Vignir Vatnar Stefansson | Ivan Schitco | 1/2-1/2 | 21 | Open |
| 83 | 2025-06-19 | Icelandic Open 100yr 2025 | Blonduos ISL | 7.2 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 1-0 | 71 | Open |
| 84 | 2025-06-18 | Icelandic Open 100yr 2025 | Blonduos ISL | 6.2 | Aleksandr Domalchuk-Jonasson | Vignir Vatnar Stefansson | 1/2-1/2 | 26 | Open |
| 85 | 2025-06-18 | Icelandic Open 100yr 2025 | Blonduos ISL | 5.1 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 86 | 2025-06-17 | Icelandic Open 100yr 2025 | Blonduos ISL | 4.1 | Bardur Orn Birkisson | Vignir Vatnar Stefansson | 1/2-1/2 | 24 | Open |
| 87 | 2025-06-16 | Icelandic Open 100yr 2025 | Blonduos ISL | 3.1 | Vignir Vatnar Stefansson | Hilmir Freyr Heimisson | 1-0 | 23 | Open |
| 88 | 2025-06-16 | Icelandic Open 100yr 2025 | Blonduos ISL | 2.1 | Gergana Peycheva | Vignir Vatnar Stefansson | 0-1 | 43 | Open |
| 89 | 2025-06-15 | Icelandic Open 100yr 2025 | Blonduos ISL | 1.2 | Vignir Vatnar Stefansson | Ansgar Barthel | 1-0 | 42 | Open |
| 90 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 9 | Ilia Martinovici | Vignir Vatnar Stefansson | 1/2-1/2 | 82 | Open |
| 91 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 8 | Vignir Vatnar Stefansson | Noah Thomforde-Toates | 1/2-1/2 | 67 | Open |
| 92 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 7 | Vignir Vatnar Stefansson | Zaur Tekeyev | 1-0 | 42 | Open |
| 93 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 6 | Denis Lazavik | Vignir Vatnar Stefansson | 1-0 | 24 | Open |
| 94 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 5 | Seyed Abolfazl Moosavifar | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 95 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Guha Mitrabha | 0-1 | 38 | Open |
| 96 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 3 | Leonardo Maglioni | Vignir Vatnar Stefansson | 0-1 | 46 | Open |
| 97 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 2 | Vignir Vatnar Stefansson | Boris Stankovic | 1-0 | 26 | Open |
| 98 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 1 | Oleksandr Zhukovskyi | Vignir Vatnar Stefansson | 0-1 | 69 | Open |
| 99 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 11 | Alexey Kislinsky | Vignir Vatnar Stefansson | 1-0 | 31 | Open |
| 100 | 2025-06-10 | Titled Tue 10th Jun Late | chess.com INT | 10 | Vignir Vatnar Stefansson | Leonardo Tristan | 0-1 | 53 | Open |
| 101 | 2025-06-01 | Kronborg Chess GM 1 2025 | Helsingor DEN | 9.1 | Sune Berg Hansen | Vignir Vatnar Stefansson | 1/2-1/2 | 58 | Open |
| 102 | 2025-05-31 | Kronborg Chess GM 1 2025 | Helsingor DEN | 8.1 | Vignir Vatnar Stefansson | Dagur Ragnarsson | 1/2-1/2 | 25 | Open |
| 103 | 2025-05-31 | Kronborg Chess GM 1 2025 | Helsingor DEN | 7.1 | Nikolaos Galopoulos | Vignir Vatnar Stefansson | 1-0 | 30 | Open |
| 104 | 2025-05-30 | Kronborg Chess GM 1 2025 | Helsingor DEN | 6.1 | Vignir Vatnar Stefansson | Nikolaj Borge | 1-0 | 48 | Open |
| 105 | 2025-05-30 | Kronborg Chess GM 1 2025 | Helsingor DEN | 5.1 | Tor Fredrik Kaasen | Vignir Vatnar Stefansson | 1/2-1/2 | 65 | Open |
| 106 | 2025-05-29 | Kronborg Chess GM 1 2025 | Helsingor DEN | 4.1 | Vignir Vatnar Stefansson | Ralf Akesson | 1-0 | 48 | Open |
| 107 | 2025-05-29 | Kronborg Chess GM 1 2025 | Helsingor DEN | 3.1 | Jakob Leon Pajeken | Vignir Vatnar Stefansson | 1/2-1/2 | 36 | Open |
| 108 | 2025-05-28 | Kronborg Chess GM 1 2025 | Helsingor DEN | 2.1 | Vignir Vatnar Stefansson | Harry Grieve | 1-0 | 41 | Open |
| 109 | 2025-05-28 | Kronborg Chess GM 1 2025 | Helsingor DEN | 1.1 | Vignir Vatnar Stefansson | Nicolai Kistrup | 0-1 | 31 | Open |
| 110 | 2025-05-07 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 9.3 | Vignir Vatnar Stefansson | Rohan Talukdar | 1/2-1/2 | 58 | Open |
| 111 | 2025-05-07 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 10.1 | Jens Hirneise | Vignir Vatnar Stefansson | 1/2-1/2 | 14 | Open |
| 112 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 9 | Vladislav Sheremetev | Vignir Vatnar Stefansson | 0-1 | 59 | Open |
| 113 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 8 | Vignir Vatnar Stefansson | Sasha-Matei Craciun | 1/2-1/2 | 76 | Open |
| 114 | 2025-05-06 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 8.2 | Vitaly Sivuk | Vignir Vatnar Stefansson | 1/2-1/2 | 14 | Open |
| 115 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 7 | Diego Rafael Di Berardino | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 116 | 2025-05-06 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 7.2 | Vignir Vatnar Stefansson | Maili-Jade Ouellet | 1-0 | 59 | Open |
| 117 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Jeffery Xiong | 0-1 | 65 | Open |
| 118 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 5 | Duc Minh Lai | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 119 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 4 | Tunahan Makaraci | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 120 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Dzmitry Kalinin | 1-0 | 26 | Open |
| 121 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 2 | Inigo Argandona Riveiro | Vignir Vatnar Stefansson | 1-0 | 31 | Open |
| 122 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Sarp Sahin | 1/2-1/2 | 72 | Open |
| 123 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 11 | Vignir Vatnar Stefansson | Anastasia Avramidou | 1-0 | 45 | Open |
| 124 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 10 | Alexander Donchenko | Vignir Vatnar Stefansson | 1-0 | 20 | Open |
| 125 | 2025-05-05 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 6.3 | Platon Galperin | Vignir Vatnar Stefansson | 1/2-1/2 | 14 | Open |
| 126 | 2025-05-05 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 5.1 | Vignir Vatnar Stefansson | Jens Hirneise | 1-0 | 47 | Open |
| 127 | 2025-05-04 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 4.3 | Rohan Talukdar | Vignir Vatnar Stefansson | 0-1 | 29 | Open |
| 128 | 2025-05-04 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 3.2 | Vignir Vatnar Stefansson | Vitaly Sivuk | 1/2-1/2 | 12 | Open |
| 129 | 2025-05-03 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 2.2 | Maili-Jade Ouellet | Vignir Vatnar Stefansson | 1-0 | 66 | Open |
| 130 | 2025-05-03 | 3rd Hotel Stockholm North | Upplands Vasby SWE | 1.3 | Vignir Vatnar Stefansson | Platon Galperin | 1/2-1/2 | 46 | Open |
| 131 | 2025-05-02 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 9.2 | Vignir Vatnar Stefansson | Jonah B Willow | 1-0 | 42 | Open |
| 132 | 2025-05-02 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 10.2 | Vitaly Sivuk | Vignir Vatnar Stefansson | 1/2-1/2 | 14 | Open |
| 133 | 2025-05-01 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 8.3 | Platon Galperin | Vignir Vatnar Stefansson | 1/2-1/2 | 53 | Open |
| 134 | 2025-05-01 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 7.1 | Vignir Vatnar Stefansson | Jung Min Seo | 1/2-1/2 | 25 | Open |
| 135 | 2025-04-30 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 6.3 | Vignir Vatnar Stefansson | Tor Fredrik Kaasen | 0-1 | 35 | Open |
| 136 | 2025-04-30 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 5.2 | Vignir Vatnar Stefansson | Vitaly Sivuk | 1/2-1/2 | 9 | Open |
| 137 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 9 | Vignir Vatnar Stefansson | Vladimir Goncharov | 1/2-1/2 | 70 | Open |
| 138 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 8 | Kacper Drozdowski | Vignir Vatnar Stefansson | 1-0 | 35 | Open |
| 139 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 7 | Lucas Cumpe | Vignir Vatnar Stefansson | 0-1 | 70 | Open |
| 140 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Etienne Bacrot | 0-1 | 51 | Open |
| 141 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Tyrell Harriott | 1-0 | 68 | Open |
| 142 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 4 | Stephan Becking | Vignir Vatnar Stefansson | 0-1 | 64 | Open |
| 143 | 2025-04-29 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 4.2 | Jonah B Willow | Vignir Vatnar Stefansson | 1/2-1/2 | 74 | Open |
| 144 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Samuel Sevian | 0-1 | 52 | Open |
| 145 | 2025-04-29 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 3.3 | Vignir Vatnar Stefansson | Platon Galperin | 1/2-1/2 | 12 | Open |
| 146 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 2 | Nadya Toncheva | Vignir Vatnar Stefansson | 0-1 | 29 | Open |
| 147 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Tomasz Mika | 1-0 | 18 | Open |
| 148 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 11 | Vignir Vatnar Stefansson | Sargis A. Manukyan | 0-1 | 69 | Open |
| 149 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 10 | Tomasz Jaskolka | Vignir Vatnar Stefansson | 0-1 | 25 | Open |
| 150 | 2025-04-28 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 2.1 | Jung Min Seo | Vignir Vatnar Stefansson | 1/2-1/2 | 13 | Open |
| 151 | 2025-04-28 | 2nd Hotel Stockholm N GM | Upplands Vasby SWE | 1.3 | Tor Fredrik Kaasen | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 152 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 9 | Ashritha Eswaran | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 153 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 8 | Vignir Vatnar Stefansson | Mikhail V. Kuznetsov | 0-1 | 40 | Open |
| 154 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 7 | Maksim Omariev | Vignir Vatnar Stefansson | 0-1 | 26 | Open |
| 155 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 6 | Ashot Parvanyan | Vignir Vatnar Stefansson | 1-0 | 24 | Open |
| 156 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Mikayel Manvelyan | 0-1 | 124 | Open |
| 157 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Aryan Tari | 0-1 | 67 | Open |
| 158 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 3 | Magnus Carlsen | Vignir Vatnar Stefansson | 0-1 | 53 | Open |
| 159 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 2 | Vignir Vatnar Stefansson | Vahan Nalbandyan | 1-0 | 66 | Open |
| 160 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 1 | Alexander Chua | Vignir Vatnar Stefansson | 0-1 | 54 | Open |
| 161 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 11 | Ibon Dominguez Exposito | Vignir Vatnar Stefansson | 0-1 | 35 | Open |
| 162 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 10 | Vignir Vatnar Stefansson | Daniel Barria Zuniga | 1/2-1/2 | 58 | Open |
| 163 | 2025-04-15 | Reykjavik Open 2025 | Reykjavik ISL | 9.13 | Filipa Fortuna Pipiras | Vignir Vatnar Stefansson | 0-1 | 58 | Open |
| 164 | 2025-04-14 | Reykjavik Open 2025 | Reykjavik ISL | 8.25 | Vignir Vatnar Stefansson | Raphael Kracht | 1-0 | 44 | Open |
| 165 | 2025-04-13 | Reykjavik Open 2025 | Reykjavik ISL | 7.8 | Prraneeth Vuppala | Vignir Vatnar Stefansson | 1-0 | 44 | Open |
| 166 | 2025-04-13 | Reykjavik Open 2025 | Reykjavik ISL | 6.15 | Vignir Vatnar Stefansson | Dushyant Sharma | 1-0 | 28 | Open |
| 167 | 2025-04-12 | Reykjavik Open 2025 | Reykjavik ISL | 5.39 | Enrico Vroombout | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 168 | 2025-04-11 | Reykjavik Open 2025 | Reykjavik ISL | 4.12 | Vignir Vatnar Stefansson | Stefan Bekker | 0-1 | 69 | Open |
| 169 | 2025-04-10 | Reykjavik Open 2025 | Reykjavik ISL | 3.12 | Guohao Li | Vignir Vatnar Stefansson | 1/2-1/2 | 40 | Open |
| 170 | 2025-04-10 | Reykjavik Open 2025 | Reykjavik ISL | 2.13 | Vignir Vatnar Stefansson | Nayak Rajesh | 1-0 | 45 | Open |
| 171 | 2025-04-09 | Reykjavik Open 2025 | Reykjavik ISL | 1.16 | Steven Le Pen | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 172 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 9 | Narayanan S L | Vignir Vatnar Stefansson | 1-0 | 44 | Open |
| 173 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 8 | Vignir Vatnar Stefansson | Nikolas Theodorou | 0-1 | 27 | Open |
| 174 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 7 | Valery Kazakouski | Vignir Vatnar Stefansson | 1/2-1/2 | 88 | Open |
| 175 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Alan Pichot | 1-0 | 75 | Open |
| 176 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Vugar Rasulov | 1-0 | 56 | Open |
| 177 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 4 | Bence Pribelszky | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 178 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Omer Akkara | 1-0 | 33 | Open |
| 179 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 2 | Mariano Mayans Calvo | Vignir Vatnar Stefansson | 0-1 | 31 | Open |
| 180 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Andrzej Krzywda | 0-1 | 66 | Open |
| 181 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 11 | Vignir Vatnar Stefansson | Vahan Nalbandyan | 1-0 | 57 | Open |
| 182 | 2025-04-01 | Titled Tue 1st Apr Late | chess.com INT | 10 | Piotr Brzezina | Vignir Vatnar Stefansson | 1-0 | 38 | Open |
| 183 | 2025-03-26 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 11.6 | Niels Willems | Vignir Vatnar Stefansson | 0-1 | 42 | Open |
| 184 | 2025-03-25 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 10.82 | Vignir Vatnar Stefansson | Jachym Smolik | 1-0 | 41 | Open |
| 185 | 2025-03-24 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 9.85 | Aleksander Hnydiuk | Vignir Vatnar Stefansson | 1/2-1/2 | 57 | Open |
| 186 | 2025-03-23 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 8.54 | Vignir Vatnar Stefansson | Filip Pancevski | 0-1 | 53 | Open |
| 187 | 2025-03-22 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 7.86 | Rishi Vijayakumar | Vignir Vatnar Stefansson | 0-1 | 49 | Open |
| 188 | 2025-03-20 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 6.89 | Vignir Vatnar Stefansson | Sofia Pogorelskikh | 1/2-1/2 | 29 | Open |
| 189 | 2025-03-19 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 5.52 | Khagan Ahmad | Vignir Vatnar Stefansson | 1-0 | 51 | Open |
| 190 | 2025-03-18 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 4.54 | Vignir Vatnar Stefansson | Aleksandra Maltsevskaya | 1/2-1/2 | 49 | Open |
| 191 | 2025-03-17 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 3.58 | Lukas Dotzer | Vignir Vatnar Stefansson | 1/2-1/2 | 44 | Open |
| 192 | 2025-03-16 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 2.54 | Vignir Vatnar Stefansson | Ataberk Eren | 1/2-1/2 | 60 | Open |
| 193 | 2025-03-15 | 25th ch-EUR Indiv 2025 | Eforie Nord ROU | 1.65 | Silvia-Raluca Sgircea | Vignir Vatnar Stefansson | 0-1 | 47 | Open |
| 194 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 9 | Vignir Vatnar Stefansson | Yevhenii Yelisieiev | 0-1 | 46 | Open |
| 195 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 8 | Harshin Reddy Jagirapu | Vignir Vatnar Stefansson | 1-0 | 32 | Open |
| 196 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 7 | Vignir Vatnar Stefansson | Lucius Melillo | 1-0 | 39 | Open |
| 197 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 6 | Maciej Sroczynski | Vignir Vatnar Stefansson | 0-1 | 63 | Open |
| 198 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 5 | Billy Fellowes | Vignir Vatnar Stefansson | 1-0 | 35 | Open |
| 199 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Grigoriy Oparin | 0-1 | 29 | Open |
| 200 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Bozhena Piddubna | 1-0 | 43 | Open |
| 201 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 2 | Maria Teresa Jimenez Salas | Vignir Vatnar Stefansson | 0-1 | 59 | Open |
| 202 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Juan Pablo Demaria | 1/2-1/2 | 77 | Open |
| 203 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 11 | Vignir Vatnar Stefansson | Antonio Naranjo Moreno | 1/2-1/2 | 69 | Open |
| 204 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 10 | Anna M. Sargsyan | Vignir Vatnar Stefansson | 0-1 | 33 | Open |
| 205 | 2025-03-02 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 10.9 | Vignir Vatnar Stefansson | Maksim Chigaev | 1/2-1/2 | 16 | Open |
| 206 | 2025-03-01 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 9.17 | Filip Boe Olsen | Vignir Vatnar Stefansson | 1/2-1/2 | 55 | Open |
| 207 | 2025-03-01 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 8.1 | Paulius Pultinevicius | Vignir Vatnar Stefansson | 1/2-1/2 | 72 | Open |
| 208 | 2025-02-28 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 7.17 | Vignir Vatnar Stefansson | Daniel Howard Fernandez | 1/2-1/2 | 35 | Open |
| 209 | 2025-02-27 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 6.9 | Aleksandr Domalchuk-Jonasson | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 210 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 9 | Vignir Vatnar Stefansson | Ali Rastbod | 0-1 | 71 | Open |
| 211 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 8 | Murad Ibrahimli | Vignir Vatnar Stefansson | 1-0 | 13 | Open |
| 212 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 7 | Jules Moussard | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 213 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Simon Thorhallsson | 1-0 | 32 | Open |
| 214 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 5 | Behzad Salimiyan | Vignir Vatnar Stefansson | 1/2-1/2 | 65 | Open |
| 215 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Matthias Bluebaum | 0-1 | 45 | Open |
| 216 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Pablo Albores | 1-0 | 24 | Open |
| 217 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 2 | Aron Pasti | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 218 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Alisa Nur-Mukhametova | 1-0 | 44 | Open |
| 219 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 1 | Alexander Chua | Vignir Vatnar Stefansson | 0-1 | 31 | Open |
| 220 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 11 | Mohamed Nouali | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 221 | 2025-02-25 | Titled Tue 25th Feb Late | chess.com INT | 10 | Vignir Vatnar Stefansson | Boban Bogosavljevic | 0-1 | 39 | Open |
| 222 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 9 | Vignir Vatnar Stefansson | Bartlomiej Rog | 1-0 | 35 | Open |
| 223 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 8 | Christophe Sochacki | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 224 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 7 | Oliver Wartiovaara | Vignir Vatnar Stefansson | 0-1 | 48 | Open |
| 225 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Jose Eduardo Martinez Alcantara | 0-1 | 70 | Open |
| 226 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Mikhail V. Kuznetsov | 1-0 | 56 | Open |
| 227 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 4 | Virgile Breuil | Vignir Vatnar Stefansson | 0-1 | 75 | Open |
| 228 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Erigaisi Arjun | 0-1 | 43 | Open |
| 229 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 2 | Przemyslaw Koc | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 230 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Rodrigo Disconzi da Silva | 1-0 | 61 | Open |
| 231 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 11 | Alexey Sarana | Vignir Vatnar Stefansson | 1-0 | 20 | Open |
| 232 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 10 | Kan Nakahara | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 233 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 9 | Vignir Vatnar Stefansson | Le Thao Nguyen Pham | 1-0 | 55 | Open |
| 234 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 8 | Efe Yalcinkaya | Vignir Vatnar Stefansson | 0-1 | 77 | Open |
| 235 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 7 | Vignir Vatnar Stefansson | Jan Zienkiewicz | 0-1 | 53 | Open |
| 236 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 6 | Adrian Ponce Cano | Vignir Vatnar Stefansson | 0-1 | 102 | Open |
| 237 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Alper Demirtas | 1-0 | 40 | Open |
| 238 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 4 | Valerio Carnicelli | Vignir Vatnar Stefansson | 1-0 | 24 | Open |
| 239 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Elnur Aliyev | 1-0 | 45 | Open |
| 240 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 2 | Simon Thorhallsson | Vignir Vatnar Stefansson | 1-0 | 44 | Open |
| 241 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 1 | Yunier Leyva Rivera | Vignir Vatnar Stefansson | 1-0 | 48 | Open |
| 242 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Levi Kalani Alexander Fogo Esquivel | 1-0 | 56 | Open |
| 243 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 11 | Vignir Vatnar Stefansson | David Gasparyan | 1/2-1/2 | 58 | Open |
| 244 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 10 | Lav Pajcin | Vignir Vatnar Stefansson | 0-1 | 48 | Open |
| 245 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 9 | Robert Hungaski | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 246 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 8 | Vignir Vatnar Stefansson | Grigoriy Oparin | 0-1 | 31 | Open |
| 247 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 7 | Levon Aronian | Vignir Vatnar Stefansson | 1-0 | 44 | Open |
| 248 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Maksim Chigaev | 1-0 | 50 | Open |
| 249 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 5 | Jeffery Xiong | Vignir Vatnar Stefansson | 1/2-1/2 | 41 | Open |
| 250 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 4 | Matthias Bluebaum | Vignir Vatnar Stefansson | 0-1 | 83 | Open |
| 251 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Elnur Aliyev | 1-0 | 33 | Open |
| 252 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 2 | Vignir Vatnar Stefansson | Kanan Hajiyev | 1-0 | 62 | Open |
| 253 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 1 | Rushan Bogaudinov | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 254 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 11 | Vignir Vatnar Stefansson | Christopher Woojin Yoo | 1-0 | 89 | Open |
| 255 | 2025-02-04 | Titled Tue 4th Feb Late | chess.com INT | 10 | Vignir Vatnar Stefansson | Aref Vasli | 1-0 | 44 | Open |
| 256 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 9 | Samuel Sevian | Vignir Vatnar Stefansson | 1-0 | 30 | Open |
| 257 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 8 | Vignir Vatnar Stefansson | Vasiliy Korchmar | 1-0 | 37 | Open |
| 258 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 7 | Michel Alejandro Diaz Perez | Vignir Vatnar Stefansson | 1/2-1/2 | 63 | Open |
| 259 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 6 | Nikolas Theodorou | Vignir Vatnar Stefansson | 1-0 | 32 | Open |
| 260 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Derek Wu | 1-0 | 19 | Open |
| 261 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 5 | Vignir Vatnar Stefansson | Nikolay Kleimenov | 1-0 | 24 | Open |
| 262 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 5 | Bjorn Thorfinnsson | Vignir Vatnar Stefansson | 1/2-1/2 | 42 | Open |
| 263 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 4 | Igor Vershinin | Vignir Vatnar Stefansson | 0-1 | 46 | Open |
| 264 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Agustin Duarte Fernandez | 1/2-1/2 | 75 | Open |
| 265 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 3 | Jack Mizzi | Vignir Vatnar Stefansson | 0-1 | 37 | Open |
| 266 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 3 | Serdar Murat Yildiz | Vignir Vatnar Stefansson | 1-0 | 71 | Open |
| 267 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 2 | Vignir Vatnar Stefansson | Uliana Dudkina | 1-0 | 47 | Open |
| 268 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 2 | Vignir Vatnar Stefansson | Thomas A Eggleston | 1-0 | 41 | Open |
| 269 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 1 | David 1981 Martinez Martin | Vignir Vatnar Stefansson | 1/2-1/2 | 58 | Open |
| 270 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 1 | Guldona Karimova | Vignir Vatnar Stefansson | 0-1 | 57 | Open |
| 271 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 11 | Vladimir Burmakin | Vignir Vatnar Stefansson | 1-0 | 38 | Open |
| 272 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 10 | Vignir Vatnar Stefansson | Alexander Khlebovich | 0-1 | 22 | Open |
| 273 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 9 | Bartosz Przybylski | Vignir Vatnar Stefansson | 1-0 | 34 | Open |
| 274 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 9 | Vasif Durarbayli | Vignir Vatnar Stefansson | 1-0 | 61 | Open |
| 275 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 8 | Vignir Vatnar Stefansson | Kacper Ugorek | 1-0 | 56 | Open |
| 276 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 8 | Hikaru Nakamura | Vignir Vatnar Stefansson | 1-0 | 45 | Open |
| 277 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 7 | Uliana Dudkina | Vignir Vatnar Stefansson | 0-1 | 59 | Open |
| 278 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 7 | Vignir Vatnar Stefansson | Jose Eduardo Martinez Alcantara | 1-0 | 107 | Open |
| 279 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 6 | Vignir Vatnar Stefansson | Vahap Sanal | 0-1 | 49 | Open |
| 280 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 6 | Vignir Vatnar Stefansson | Sanan Sjugirov | 1-0 | 71 | Open |
| 281 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 5 | Vsevolod Rytenko | Vignir Vatnar Stefansson | 0-1 | 52 | Open |
| 282 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 5 | Federico Perez Ponsa | Vignir Vatnar Stefansson | 1-0 | 41 | Open |
| 283 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 4 | Vuk Damjanovic | Vignir Vatnar Stefansson | 1/2-1/2 | 57 | Open |
| 284 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Ricardo D. D`Arruda | 1-0 | 50 | Open |
| 285 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 3 | Vignir Vatnar Stefansson | Pranesh M | 1-0 | 83 | Open |
| 286 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 3 | Anna Kubicka | Vignir Vatnar Stefansson | 0-1 | 33 | Open |
| 287 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 2 | Vignir Vatnar Stefansson | Evgeny V. Melikhov | 1-0 | 29 | Open |
| 288 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 2 | Vignir Vatnar Stefansson | Sina Mohammadi | 1-0 | 23 | Open |
| 289 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 1 | Marco Lantini | Vignir Vatnar Stefansson | 0-1 | 49 | Open |
| 290 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 1 | Enzo Ferrara | Vignir Vatnar Stefansson | 1-0 | 45 | Open |
| 291 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 11 | Joseph F. Bellissimo | Vignir Vatnar Stefansson | 0-1 | 57 | Open |
| 292 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 11 | Vignir Vatnar Stefansson | Lovro Novosel | 1-0 | 28 | Open |
| 293 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 10 | Vignir Vatnar Stefansson | Melika Mohammadi | 0-1 | 90 | Open |
| 294 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 10 | Vignir Vatnar Stefansson | Jerzy Slaby | 1-0 | 49 | Open |
| 295 | 2025-01-15 | Titled Tue 14th Jan Late | chess.com INT | 11 | Alicja Sliwicka | Vignir Vatnar Stefansson | 1-0 | 43 | Open |
| 296 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 9 | Adam Collins | Vignir Vatnar Stefansson | 1/2-1/2 | 144 | Open |
| 297 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 8 | Dashgyn Ibadov | Vignir Vatnar Stefansson | 1/2-1/2 | 77 | Open |
| 298 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 7 | Vignir Vatnar Stefansson | Nguyen Hong Nhung | 0-1 | 46 | Open |
| 299 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 6 | Andrew Tang | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 300 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Maksim Omariev | 1-0 | 29 | Open |
| 301 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 4 | Vignir Vatnar Stefansson | Jeffery Xiong | 1/2-1/2 | 57 | Open |
| 302 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 3 | Arvin Rasti | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 303 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 2 | Vignir Vatnar Stefansson | Raymond Gao | 1-0 | 55 | Open |
| 304 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 1 | Kyle Zhuang | Vignir Vatnar Stefansson | 1/2-1/2 | 66 | Open |
| 305 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 10 | Vignir Vatnar Stefansson | Reyaansh Chakrabarty | 1-0 | 28 | Open |
| 306 | 2025-01-03 | Hastings Masters 2024-25 | Hastings ENG | 9.9 | Arthur Lucas | Vignir Vatnar Stefansson | 0-1 | 57 | Open |
| 307 | 2025-01-02 | Hastings Masters 2024-25 | Hastings ENG | 8.3 | Vignir Vatnar Stefansson | Daniel W Gormally | 0-1 | 27 | Open |
| 308 | 2025-01-01 | Hastings Masters 2024-25 | Hastings ENG | 7.1 | Pierre Laurent-Paoli | Vignir Vatnar Stefansson | 1/2-1/2 | 57 | Open |
| 309 | 2024-12-31 | Hastings Masters 2024-25 | Hastings ENG | 6.3 | Vignir Vatnar Stefansson | Mads Vestby-Ellingsen | 1/2-1/2 | 18 | Open |
| 310 | 2024-12-31 | Hastings Masters 2024-25 | Hastings ENG | 5.4 | Baptiste Roux | Vignir Vatnar Stefansson | 0-1 | 40 | Open |
| 311 | 2024-12-30 | Hastings Masters 2024-25 | Hastings ENG | 4.8 | Vignir Vatnar Stefansson | Hugo de Melo Lux | 1-0 | 45 | Open |
| 312 | 2024-12-29 | Hastings Masters 2024-25 | Hastings ENG | 3.8 | Tim Grutter | Vignir Vatnar Stefansson | 1/2-1/2 | 31 | Open |
| 313 | 2024-12-29 | Hastings Masters 2024-25 | Hastings ENG | 2.4 | Vignir Vatnar Stefansson | Frederick Waldhausen Gordon | 1/2-1/2 | 28 | Open |
| 314 | 2024-12-28 | Hastings Masters 2024-25 | Hastings ENG | 1.4 | Andrew J Muir | Vignir Vatnar Stefansson | 0-1 | 35 | Open |
| 315 | 2024-12-24 | Titled Tue 24th Dec Early | chess.com INT | 2 | Vignir Vatnar Stefansson | Kirill Kopjonkin | 0-1 | 48 | Open |
| 316 | 2024-12-24 | Titled Tue 24th Dec Early | chess.com INT | 1 | Juan Manuel Garcia Almaguer | Vignir Vatnar Stefansson | 0-1 | 12 | Open |
| 317 | 2024-12-07 | London Classic Masters | London ENG | 9.2 | Vignir Vatnar Stefansson | Oleg Korneev | 1/2-1/2 | 66 | Open |
| 318 | 2024-12-07 | LCC Superblitz Final | London ENG | 7.1 | Vignir Vatnar Stefansson | Maxime Vachier-Lagrave | 0-1 | 21 | Open |
| 319 | 2024-12-07 | LCC Superblitz GpC | London ENG | 7.1 | Vignir Vatnar Stefansson | David L Haydon | 1/2-1/2 | 47 | Open |
| 320 | 2024-12-07 | LCC Superblitz GpC | London ENG | 6.4 | Luke J McShane | Vignir Vatnar Stefansson | 1/2-1/2 | 30 | Open |
| 321 | 2024-12-07 | LCC Superblitz Final | London ENG | 6.4 | Michael Adams | Vignir Vatnar Stefansson | 1-0 | 45 | Open |
| 322 | 2024-12-07 | LCC Superblitz Final | London ENG | 5.2 | Vignir Vatnar Stefansson | Nikita Vitiugov | 0-1 | 61 | Open |
| 323 | 2024-12-07 | LCC Superblitz GpC | London ENG | 5.2 | Vignir Vatnar Stefansson | Gawain C B Maroroa Jones | 1/2-1/2 | 53 | Open |
| 324 | 2024-12-07 | LCC Superblitz Final | London ENG | 4.3 | Ilia Smirin | Vignir Vatnar Stefansson | 0-1 | 59 | Open |
| 325 | 2024-12-07 | LCC Superblitz GpC | London ENG | 4.3 | Supratit Banerjee | Vignir Vatnar Stefansson | 0-1 | 64 | Open |
| 326 | 2024-12-07 | LCC Superblitz GpC | London ENG | 3.3 | Vignir Vatnar Stefansson | Pengxiang Zhang | 1-0 | 114 | Open |
| 327 | 2024-12-07 | LCC Superblitz Final | London ENG | 3.3 | Vignir Vatnar Stefansson | Santosh Gujrathi Vidit | 1/2-1/2 | 58 | Open |
| 328 | 2024-12-07 | LCC Superblitz GpC | London ENG | 2.2 | Shakhriyar Mamedyarov | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 329 | 2024-12-07 | LCC Superblitz Final | London ENG | 2.2 | Alireza Firouzja | Vignir Vatnar Stefansson | 1-0 | 30 | Open |
| 330 | 2024-12-07 | LCC Superblitz Final | London ENG | 1.4 | Vignir Vatnar Stefansson | Gawain C B Maroroa Jones | 0-1 | 35 | Open |
| 331 | 2024-12-07 | LCC Superblitz GpC | London ENG | 1.4 | Vignir Vatnar Stefansson | Lawrence Trent | 1-0 | 38 | Open |
| 332 | 2024-12-06 | London Classic Masters | London ENG | 8.5 | Jonah B Willow | Vignir Vatnar Stefansson | 0-1 | 37 | Open |
| 333 | 2024-12-05 | London Classic Masters | London ENG | 7.1 | Vignir Vatnar Stefansson | Raunak Sadhwani | 0-1 | 39 | Open |
| 334 | 2024-12-03 | London Classic Masters | London ENG | 6.1 | Marcus R Harvey | Vignir Vatnar Stefansson | 1/2-1/2 | 82 | Open |
| 335 | 2024-12-02 | London Classic Masters | London ENG | 5.2 | Vignir Vatnar Stefansson | Matthew J Wadsworth | 1-0 | 44 | Open |
| 336 | 2024-12-01 | London Classic Masters | London ENG | 4.4 | Peter K Wells | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 337 | 2024-11-30 | London Classic Masters | London ENG | 3.3 | Vignir Vatnar Stefansson | Marian Petrov | 1/2-1/2 | 39 | Open |
| 338 | 2024-11-30 | London Classic Masters | London ENG | 2.5 | Richard A Bates | Vignir Vatnar Stefansson | 0-1 | 42 | Open |
| 339 | 2024-11-29 | London Classic Masters | London ENG | 1.41 | Vignir Vatnar Stefansson | Nevil Chan | 1-0 | 32 | Open |
| 340 | 2024-11-19 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 11.5 | Vignir Vatnar Stefansson | Noe Tutisani | 1/2-1/2 | 60 | Open |
| 341 | 2024-11-18 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 10.51 | Valeriy Neverov | Vignir Vatnar Stefansson | 1/2-1/2 | 75 | Open |
| 342 | 2024-11-17 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 9.64 | Vignir Vatnar Stefansson | Michele Godena | 1-0 | 37 | Open |
| 343 | 2024-11-16 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 8.46 | Erik R. Gasparyan | Vignir Vatnar Stefansson | 1-0 | 39 | Open |
| 344 | 2024-11-15 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 7.26 | Vignir Vatnar Stefansson | Nils Grandelius | 1/2-1/2 | 42 | Open |
| 345 | 2024-11-13 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 6.2 | Alan Pichot | Vignir Vatnar Stefansson | 1/2-1/2 | 31 | Open |
| 346 | 2024-11-12 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 5.24 | Vignir Vatnar Stefansson | Jaime Santos Latasa | 1/2-1/2 | 12 | Open |
| 347 | 2024-11-11 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 4.14 | Anton Korobov | Vignir Vatnar Stefansson | 1/2-1/2 | 18 | Open |
| 348 | 2024-11-10 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 3.62 | Vignir Vatnar Stefansson | Aleksandr Domalchuk-Jonasson | 1-0 | 112 | Open |
| 349 | 2024-11-09 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 2.67 | Filip Magold | Vignir Vatnar Stefansson | 1/2-1/2 | 41 | Open |
| 350 | 2024-11-08 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 1.86 | Vignir Vatnar Stefansson | Ante Leon Starcevic | 1-0 | 51 | Open |
| 351 | 2024-10-26 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 7.15 | G. Petar Arnaudov | Vignir Vatnar Stefansson | 0-1 | 42 | Open |
| 352 | 2024-10-25 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 6.22 | Vignir Vatnar Stefansson | Andrew J Ledger | 1/2-1/2 | 30 | Open |
| 353 | 2024-10-24 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 5.14 | Markus Ragger | Vignir Vatnar Stefansson | 1-0 | 35 | Open |
| 354 | 2024-10-23 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 4.22 | Torben, Dr. Schulze | Vignir Vatnar Stefansson | 1/2-1/2 | 30 | Open |
| 355 | 2024-10-22 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 3.1 | Vignir Vatnar Stefansson | Boris Gelfand | 1/2-1/2 | 31 | Open |
| 356 | 2024-10-21 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 2.19 | Vignir Vatnar Stefansson | Lucas Van Foreest | 1/2-1/2 | 39 | Open |
| 357 | 2024-10-20 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 1.4 | Kevin McHugh | Vignir Vatnar Stefansson | 0-1 | 44 | Open |
| 358 | 2024-10-06 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 5.9 | Anton Demchenko | Vignir Vatnar Stefansson | 0-1 | 59 | Open |
| 359 | 2024-10-05 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 4.17 | Vignir Vatnar Stefansson | Filip Boe Olsen | 0-1 | 57 | Open |
| 360 | 2024-10-05 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 3.1 | Vignir Vatnar Stefansson | Paulius Pultinevicius | 1/2-1/2 | 34 | Open |
| 361 | 2024-10-04 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 2.17 | Daniel Howard Fernandez | Vignir Vatnar Stefansson | 1-0 | 53 | Open |
| 362 | 2024-10-03 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 1.9 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 53 | Open |
| 363 | 2024-09-21 | 45th Olympiad 2024 | Budapest HUN | 10.3 | Thanh Tu Tran | Vignir Vatnar Stefansson | 1-0 | 48 | Open |
| 364 | 2024-09-20 | 45th Olympiad 2024 | Budapest HUN | 9.39 | Vignir Vatnar Stefansson | Joshua Johnson | 1-0 | 41 | Open |
| 365 | 2024-09-19 | 45th Olympiad 2024 | Budapest HUN | 8.29 | Saparmyrat Atabayev | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 366 | 2024-09-18 | 45th Olympiad 2024 | Budapest HUN | 7.15 | Maxim Rodshtein | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 367 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 3 | Vignir Vatnar Stefansson | Nguyen Hong Nhung | 0-1 | 61 | Open |
| 368 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 2 | Denis Garrido | Vignir Vatnar Stefansson | 1/2-1/2 | 98 | Open |
| 369 | 2024-09-17 | Titled Tue 17th Sep Early | chess.com INT | 1 | Vignir Vatnar Stefansson | Bozhena Piddubna | 1-0 | 46 | Open |
| 370 | 2024-09-16 | 45th Olympiad 2024 | Budapest HUN | 6.11 | Vignir Vatnar Stefansson | Maxime Vachier-Lagrave | 1/2-1/2 | 31 | Open |
| 371 | 2024-09-15 | 45th Olympiad 2024 | Budapest HUN | 5.17 | Vignir Vatnar Stefansson | Ivan Cheparinov | 0-1 | 42 | Open |
| 372 | 2024-09-14 | 45th Olympiad 2024 | Budapest HUN | 4.32 | Chitumbo Mwali | Vignir Vatnar Stefansson | 0-1 | 25 | Open |
| 373 | 2024-09-13 | 45th Olympiad 2024 | Budapest HUN | 3.26 | Josue Araujo Sanchez | Vignir Vatnar Stefansson | 0-1 | 79 | Open |
| 374 | 2024-09-12 | 45th Olympiad 2024 | Budapest HUN | 2.3 | Vignir Vatnar Stefansson | Gukesh D | 0-1 | 40 | Open |
| 375 | 2024-09-09 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 9.1 | Vignir Vatnar Stefansson | Andrey Sumets | 1-0 | 126 | Open |
| 376 | 2024-09-08 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 8.1 | Vignir Vatnar Stefansson | Adrian Suarez Uriel | 1-0 | 20 | Open |
| 377 | 2024-09-07 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 7.1 | Thomas Beerdsen | Vignir Vatnar Stefansson | 1/2-1/2 | 12 | Open |
| 378 | 2024-09-06 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 6.1 | Vignir Vatnar Stefansson | Karen Movsziszian | 1/2-1/2 | 47 | Open |
| 379 | 2024-09-05 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 5.3 | Bojan Kurajica | Vignir Vatnar Stefansson | 0-1 | 46 | Open |
| 380 | 2024-09-04 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 4.5 | Vignir Vatnar Stefansson | Joachim Mouhamad | 1-0 | 32 | Open |
| 381 | 2024-09-03 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 3.1 | Salvador G. Del Rio De Angelis | Vignir Vatnar Stefansson | 1/2-1/2 | 49 | Open |
| 382 | 2024-09-03 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 2.1 | Vignir Vatnar Stefansson | Alberto Hernandez Leon | 1-0 | 45 | Open |
| 383 | 2024-09-02 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 1.1 | Lali Bibilashvili | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 384 | 2024-08-31 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 9.1 | Vignir Vatnar Stefansson | Merab Gagunashvili | 1-0 | 58 | Open |
| 385 | 2024-08-30 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 8.1 | Vignir Vatnar Stefansson | Joaquin Fiorito | 1-0 | 42 | Open |
| 386 | 2024-08-29 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 7.1 | Francisco Fiorito | Vignir Vatnar Stefansson | 1/2-1/2 | 27 | Open |
| 387 | 2024-08-28 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 6.1 | Vignir Vatnar Stefansson | Facundo Vazquez | 1-0 | 37 | Open |
| 388 | 2024-08-27 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 5.1 | Mike Ivanov | Vignir Vatnar Stefansson | 1/2-1/2 | 27 | Open |
| 389 | 2024-08-26 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 4.2 | Vignir Vatnar Stefansson | Alejandro Hoffman | 1-0 | 31 | Open |
| 390 | 2024-08-25 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 3.8 | Fabian Fiorito | Vignir Vatnar Stefansson | 0-1 | 40 | Open |
| 391 | 2024-08-25 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 2.2 | Vignir Vatnar Stefansson | Willyam Espinoza Palomino | 1/2-1/2 | 25 | Open |
| 392 | 2024-08-24 | 6th San Cristobal Open | San Cristobal de La Laguna ESP | 1.2 | Sergio Hernandez Leon | Vignir Vatnar Stefansson | 0-1 | 33 | Open |
| 393 | 2024-08-06 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 9.1 | Yevgeniy Roshka | Vignir Vatnar Stefansson | 1-0 | 40 | Open |
| 394 | 2024-08-05 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 8.1 | Vignir Vatnar Stefansson | Alexander Kovchan | 1/2-1/2 | 27 | Open |
| 395 | 2024-08-04 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 7.2 | Harshavardhan G B | Vignir Vatnar Stefansson | 0-1 | 24 | Open |
| 396 | 2024-08-03 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 6.3 | Vignir Vatnar Stefansson | Daniel Kopylov | 1-0 | 61 | Open |
| 397 | 2024-08-03 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 5.1 | Piotr Brodowski | Vignir Vatnar Stefansson | 1/2-1/2 | 72 | Open |
| 398 | 2024-08-02 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 4.4 | Vignir Vatnar Stefansson | Mobina Alinasab | 1-0 | 32 | Open |
| 399 | 2024-08-01 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 3.1 | Julian Martin | Vignir Vatnar Stefansson | 1/2-1/2 | 23 | Open |
| 400 | 2024-08-01 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 2.2 | Vignir Vatnar Stefansson | Ines Prado Acebo | 1-0 | 27 | Open |
| 401 | 2024-07-31 | 3rd Leca Chess Open 2024 | Leca da Palmeira POR | 1.3 | Paulo Pinho | Vignir Vatnar Stefansson | 0-1 | 35 | Open |
| 402 | 2024-07-25 | Maplewood Inv 2024 | Waterloo, QC CAN | 9.2 | Ivan Saric | Vignir Vatnar Stefansson | 1-0 | 26 | Open |
| 403 | 2024-07-24 | Maplewood Inv 2024 | Waterloo, QC CAN | 8.2 | Vignir Vatnar Stefansson | Jorden Van Foreest | 1/2-1/2 | 33 | Open |
| 404 | 2024-07-24 | Maplewood Inv 2024 | Waterloo, QC CAN | 7.2 | Shawn Rodrigue-Lemieux | Vignir Vatnar Stefansson | 1/2-1/2 | 30 | Open |
| 405 | 2024-07-23 | Maplewood Inv 2024 | Waterloo, QC CAN | 6.4 | Vignir Vatnar Stefansson | Renzo Gutierrez | 1-0 | 35 | Open |
| 406 | 2024-07-22 | Maplewood Inv 2024 | Waterloo, QC CAN | 5.3 | Nikolay Noritsyn | Vignir Vatnar Stefansson | 0-1 | 40 | Open |
| 407 | 2024-07-22 | Maplewood Inv 2024 | Waterloo, QC CAN | 4.5 | Vignir Vatnar Stefansson | Bator Sambuev | 1/2-1/2 | 57 | Open |
| 408 | 2024-07-21 | Maplewood Inv 2024 | Waterloo, QC CAN | 3.5 | Vignir Vatnar Stefansson | Anthony Atanasov | 1/2-1/2 | 31 | Open |
| 409 | 2024-07-20 | Maplewood Inv 2024 | Waterloo, QC CAN | 2.1 | Aryan Tari | Vignir Vatnar Stefansson | 1/2-1/2 | 58 | Open |
| 410 | 2024-07-20 | Maplewood Inv 2024 | Waterloo, QC CAN | 1.2 | Vignir Vatnar Stefansson | Toms Kantans | 1-0 | 44 | Open |
| 411 | 2024-07-18 | Canadian Open 2024 | Laval Quebec CAN | 9.1 | Vignir Vatnar Stefansson | Jorden Van Foreest | 0-1 | 74 | Open |
| 412 | 2024-07-18 | Canadian Open 2024 | Laval Quebec CAN | 8.2 | Olivier-Kenta Chiku-Ratte | Vignir Vatnar Stefansson | 0-1 | 48 | Open |
| 413 | 2024-07-17 | Canadian Open 2024 | Laval Quebec CAN | 7.4 | Vignir Vatnar Stefansson | Reynaldo Vera Gonzalez-Quevedo | 1-0 | 33 | Open |
| 414 | 2024-07-16 | Canadian Open 2024 | Laval Quebec CAN | 6.7 | Sarja Sriram | Vignir Vatnar Stefansson | 0-1 | 24 | Open |
| 415 | 2024-07-16 | Canadian Open 2024 | Laval Quebec CAN | 5.2 | Vignir Vatnar Stefansson | Dimitri Komarov | 0-1 | 38 | Open |
| 416 | 2024-07-15 | Canadian Open 2024 | Laval Quebec CAN | 4.2 | Toms Kantans | Vignir Vatnar Stefansson | 1/2-1/2 | 53 | Open |
| 417 | 2024-07-14 | Canadian Open 2024 | Laval Quebec CAN | 3.2 | Vignir Vatnar Stefansson | Rafael Adam | 1-0 | 69 | Open |
| 418 | 2024-07-14 | Canadian Open 2024 | Laval Quebec CAN | 2.2 | Chu Hang Zhang | Vignir Vatnar Stefansson | 0-1 | 100 | Open |
| 419 | 2024-07-13 | Canadian Open 2024 | Laval Quebec CAN | 1.2 | Vignir Vatnar Stefansson | Maxim Rousskikh | 1-0 | 36 | Open |
| 420 | 2024-07-07 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 9.1 | Vignir Vatnar Stefansson | Petr Neuman | 1/2-1/2 | 37 | Open |
| 421 | 2024-07-06 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 8.5 | Magnus Ermitsch | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 422 | 2024-07-05 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 7.2 | Vignir Vatnar Stefansson | Lukas Dotzer | 1-0 | 35 | Open |
| 423 | 2024-07-04 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 6.4 | Josef Obsivac | Vignir Vatnar Stefansson | 0-1 | 64 | Open |
| 424 | 2024-07-03 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 5.3 | Vignir Vatnar Stefansson | Laurenz Borrmann | 0-1 | 55 | Open |
| 425 | 2024-07-02 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 4.3 | Julian Leitgeb | Vignir Vatnar Stefansson | 0-1 | 51 | Open |
| 426 | 2024-07-01 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 3.4 | Vignir Vatnar Stefansson | Jari Reuker | 1-0 | 44 | Open |
| 427 | 2024-06-30 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 2.2 | Petr Haba | Vignir Vatnar Stefansson | 0-1 | 45 | Open |
| 428 | 2024-06-29 | Ceske Budejovice GMB 2024 | Ceske Budejovice CZE | 1.5 | Vignir Vatnar Stefansson | Miras Assylov | 1-0 | 27 | Open |
| 429 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 7 | Andrew Hong | Vignir Vatnar Stefansson | 1-0 | 27 | Open |
| 430 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 6 | Vignir Vatnar Stefansson | Samvel Ter-Sahakyan | 0-1 | 39 | Open |
| 431 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 5 | Cristobal Henriquez Villagra | Vignir Vatnar Stefansson | 1/2-1/2 | 121 | Open |
| 432 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 4 | Vignir Vatnar Stefansson | Dincer Tasdogen | 1-0 | 28 | Open |
| 433 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 3 | Maksim Chigaev | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 434 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 2 | Vignir Vatnar Stefansson | Jorden Van Foreest | 1-0 | 38 | Open |
| 435 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 1 | Vignir Vatnar Stefansson | Alexandr Lauda | 1-0 | 50 | Open |
| 436 | 2024-06-23 | HSG Open 2024 | Hilversum NED | 6.2 | Vignir Vatnar Stefansson | Thomas Beerdsen | 1/2-1/2 | 45 | Open |
| 437 | 2024-06-23 | HSG Open 2024 | Hilversum NED | 5.1 | Lucas Van Foreest | Vignir Vatnar Stefansson | 1/2-1/2 | 8 | Open |
| 438 | 2024-06-22 | HSG Open 2024 | Hilversum NED | 4.3 | Vignir Vatnar Stefansson | David Madularea | 1-0 | 16 | Open |
| 439 | 2024-06-22 | HSG Open 2024 | Hilversum NED | 3.3 | Bram Klapwijk | Vignir Vatnar Stefansson | 0-1 | 60 | Open |
| 440 | 2024-06-21 | HSG Open 2024 | Hilversum NED | 2.4 | Vignir Vatnar Stefansson | William Gijsen | 1-0 | 34 | Open |
| 441 | 2024-06-21 | HSG Open 2024 | Hilversum NED | 1.4 | Cesar Becx | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 442 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 8 | Evgeny Alekseev | Vignir Vatnar Stefansson | 1-0 | 25 | Open |
| 443 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 7 | Vignir Vatnar Stefansson | Nitzan Steinberg | 0-1 | 45 | Open |
| 444 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 6 | Sanan Sjugirov | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 445 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 5 | Bryan Weisz | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 446 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 4 | Vignir Vatnar Stefansson | Teimur Toktomushev | 1-0 | 38 | Open |
| 447 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 3 | Daniel Elias Ochs | Vignir Vatnar Stefansson | 0-1 | 27 | Open |
| 448 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 2 | Vignir Vatnar Stefansson | Jonathan Yedidia | 1-0 | 43 | Open |
| 449 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 1 | Anna Zhurova | Vignir Vatnar Stefansson | 1-0 | 41 | Open |
| 450 | 2024-05-30 | Budapest Spring Open 2024 | Budapest HUN | 8.6 | Ferenc Berkes | Vignir Vatnar Stefansson | 1-0 | 35 | Open |
| 451 | 2024-05-29 | Budapest Spring Open 2024 | Budapest HUN | 7.2 | Vignir Vatnar Stefansson | Sultan Chubakov | 1-0 | 34 | Open |
| 452 | 2024-05-28 | Budapest Spring Open 2024 | Budapest HUN | 6.5 | Denis Kadric | Vignir Vatnar Stefansson | 1-0 | 21 | Open |
| 453 | 2024-05-27 | Budapest Spring Open 2024 | Budapest HUN | 5.17 | Vignir Vatnar Stefansson | Joachim Mouhamad | 1-0 | 45 | Open |
| 454 | 2024-05-25 | Budapest Spring Open 2024 | Budapest HUN | 3.4 | Vignir Vatnar Stefansson | Valentin Dragnev | 0-1 | 53 | Open |
| 455 | 2024-05-21 | SixDays Budapest May GM B | Budapest HUN | 9.3 | Vignir Vatnar Stefansson | Adam Horvath | 1-0 | 71 | Open |
| 456 | 2024-05-20 | SixDays Budapest May GM B | Budapest HUN | 8.3 | Borgaonkar Akshay | Vignir Vatnar Stefansson | 0-1 | 47 | Open |
| 457 | 2024-05-20 | SixDays Budapest May GM B | Budapest HUN | 7.4 | Vignir Vatnar Stefansson | Guillaume Lamard | 1/2-1/2 | 18 | Open |
| 458 | 2024-05-19 | SixDays Budapest May GM B | Budapest HUN | 6.2 | Ritvik Krishnan | Vignir Vatnar Stefansson | 0-1 | 56 | Open |
| 459 | 2024-05-18 | SixDays Budapest May GM B | Budapest HUN | 5.5 | Vignir Vatnar Stefansson | Matyas Palczert | 1-0 | 60 | Open |
| 460 | 2024-05-18 | SixDays Budapest May GM B | Budapest HUN | 4.1 | Jinan Jomon | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 461 | 2024-05-17 | SixDays Budapest May GM B | Budapest HUN | 3.5 | Atilla Kuru | Vignir Vatnar Stefansson | 0-1 | 56 | Open |
| 462 | 2024-05-17 | SixDays Budapest May GM B | Budapest HUN | 2.2 | Vignir Vatnar Stefansson | Tamas Jr. Fodor | 0-1 | 39 | Open |
| 463 | 2024-05-16 | SixDays Budapest May GM B | Budapest HUN | 1.4 | Maximillian Lu | Vignir Vatnar Stefansson | 0-1 | 44 | Open |
| 464 | 2024-05-12 | Kronborg Chess GM 1 2024 | Helsingor DEN | 9.1 | Tor Fredrik Kaasen | Vignir Vatnar Stefansson | 1-0 | 47 | Open |
| 465 | 2024-05-11 | Kronborg Chess GM 1 2024 | Helsingor DEN | 8.1 | Vignir Vatnar Stefansson | Sune Berg Hansen | 1-0 | 33 | Open |
| 466 | 2024-05-11 | Kronborg Chess GM 1 2024 | Helsingor DEN | 7.1 | Aleksandr Domalchuk-Jonasson | Vignir Vatnar Stefansson | 1-0 | 60 | Open |
| 467 | 2024-05-10 | Kronborg Chess GM 1 2024 | Helsingor DEN | 6.1 | Vignir Vatnar Stefansson | Martin Haubro-Suppanz | 1/2-1/2 | 64 | Open |
| 468 | 2024-05-10 | Kronborg Chess GM 1 2024 | Helsingor DEN | 5.1 | Hilmir Freyr Heimisson | Vignir Vatnar Stefansson | 0-1 | 42 | Open |
| 469 | 2024-05-09 | Kronborg Chess GM 1 2024 | Helsingor DEN | 4.1 | Vignir Vatnar Stefansson | Uffe Vinter-Schou | 1-0 | 59 | Open |
| 470 | 2024-05-09 | Kronborg Chess GM 1 2024 | Helsingor DEN | 3.1 | Jeppe Hald Falkesgaard | Vignir Vatnar Stefansson | 0-1 | 52 | Open |
| 471 | 2024-05-08 | Kronborg Chess GM 1 2024 | Helsingor DEN | 2.1 | Vignir Vatnar Stefansson | Nikolaj Borge | 1-0 | 36 | Open |
| 472 | 2024-05-08 | Kronborg Chess GM 1 2024 | Helsingor DEN | 1.1 | Vignir Vatnar Stefansson | Vitaly Kunin | 1/2-1/2 | 44 | Open |
| 473 | 2024-04-27 | ch-ISL 2024 | Mosfellsbaer ISL | 11.5 | Helgi Ass Gretarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 17 | Open |
| 474 | 2024-04-26 | ch-ISL 2024 | Mosfellsbaer ISL | 10.3 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 475 | 2024-04-25 | ch-ISL 2024 | Mosfellsbaer ISL | 9.4 | Hilmir Freyr Heimisson | Vignir Vatnar Stefansson | 1-0 | 95 | Open |
| 476 | 2024-04-24 | ch-ISL 2024 | Mosfellsbaer ISL | 8.4 | Vignir Vatnar Stefansson | Olga Prudnykova | 1-0 | 29 | Open |
| 477 | 2024-04-23 | ch-ISL 2024 | Mosfellsbaer ISL | 7.3 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 34 | Open |
| 478 | 2024-04-21 | ch-ISL 2024 | Mosfellsbaer ISL | 6.5 | Vignir Vatnar Stefansson | Dagur Ragnarsson | 1-0 | 59 | Open |
| 479 | 2024-04-20 | ch-ISL 2024 | Mosfellsbaer ISL | 5.2 | Lenka Ptacnikova | Vignir Vatnar Stefansson | 1/2-1/2 | 39 | Open |
| 480 | 2024-04-19 | ch-ISL 2024 | Mosfellsbaer ISL | 4.6 | Vignir Vatnar Stefansson | Bardur Orn Birkisson | 1-0 | 38 | Open |
| 481 | 2024-04-18 | ch-ISL 2024 | Mosfellsbaer ISL | 3.1 | Vignir Vatnar Stefansson | Hedinn Steingrimsson | 1-0 | 25 | Open |
| 482 | 2024-04-17 | ch-ISL 2024 | Mosfellsbaer ISL | 2.6 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 1/2-1/2 | 38 | Open |
| 483 | 2024-04-16 | ch-ISL 2024 | Mosfellsbaer ISL | 1.2 | Vignir Vatnar Stefansson | Aleksandr Domalchuk-Jonasson | 1-0 | 49 | Open |
| 484 | 2024-04-14 | SonFlow Cup 2024 | Kolding DEN | 5.5 | Jonny Hector | Vignir Vatnar Stefansson | 0-1 | 57 | Open |
| 485 | 2024-04-14 | SonFlow Cup 2024 | Kolding DEN | 4.6 | Vignir Vatnar Stefansson | Uffe Vinter-Schou | 1-0 | 27 | Open |
| 486 | 2024-04-13 | SonFlow Cup 2024 | Kolding DEN | 3.5 | Vignir Vatnar Stefansson | Michael Kopylov | 0-1 | 24 | Open |
| 487 | 2024-04-13 | SonFlow Cup 2024 | Kolding DEN | 2.5 | Stellan Brynell | Vignir Vatnar Stefansson | 1/2-1/2 | 31 | Open |
| 488 | 2024-04-12 | SonFlow Cup 2024 | Kolding DEN | 1.1 | Vignir Vatnar Stefansson | Jens Albert Ramsdal | 0-1 | 45 | Open |
| 489 | 2024-03-21 | Reykjavik Open 2024 | Reykjavik ISL | 9.19 | Yuanyuan Xu | Vignir Vatnar Stefansson | 1/2-1/2 | 45 | Open |
| 490 | 2024-03-20 | Reykjavik Open 2024 | Reykjavik ISL | 8.29 | Vignir Vatnar Stefansson | Magnus P. Ornolfsson | 1-0 | 34 | Open |
| 491 | 2024-03-19 | Reykjavik Open 2024 | Reykjavik ISL | 7.5 | Lucas Gortemaker | Vignir Vatnar Stefansson | 0-1 | 56 | Open |
| 492 | 2024-03-18 | Reykjavik Open 2024 | Reykjavik ISL | 6.21 | Vignir Vatnar Stefansson | Jimmy Mardell | 0-1 | 57 | Open |
| 493 | 2024-03-18 | Reykjavik Open 2024 | Reykjavik ISL | 5.1 | Jules Moussard | Vignir Vatnar Stefansson | 1-0 | 51 | Open |
| 494 | 2024-03-17 | Reykjavik Open 2024 | Reykjavik ISL | 4.18 | Vignir Vatnar Stefansson | Patryk Cieslak | 1-0 | 64 | Open |
| 495 | 2024-03-16 | Reykjavik Open 2024 | Reykjavik ISL | 3.8 | Yueheng Jin | Vignir Vatnar Stefansson | 1/2-1/2 | 30 | Open |
| 496 | 2024-03-16 | Reykjavik Open 2024 | Reykjavik ISL | 2.22 | Vignir Vatnar Stefansson | Jeevan Karamsetty | 1-0 | 39 | Open |
| 497 | 2024-03-15 | Reykjavik Open 2024 | Reykjavik ISL | 1.25 | Julius Fridjonsson | Vignir Vatnar Stefansson | 0-1 | 35 | Open |
| 498 | 2024-03-03 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 10.3 | Vignir Vatnar Stefansson | Milton Pantzar | 0-1 | 47 | Open |
| 499 | 2024-03-02 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 9.2 | Vignir Vatnar Stefansson | Helgi Ass Gretarsson | 1-0 | 56 | Open |
| 500 | 2024-03-02 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 8.2 | Vignir Vatnar Stefansson | Helgi Olafsson | 1/2-1/2 | 50 | Open |
| 501 | 2024-03-01 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 7.3 | Johann Hjartarson | Vignir Vatnar Stefansson | 0-1 | 75 | Open |
| 502 | 2024-02-29 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 6.1 | Tomas Laurusas | Vignir Vatnar Stefansson | 1-0 | 50 | Open |
| 503 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 9 | Vignir Vatnar Stefansson | Rasmus Svane | 0-1 | 39 | Open |
| 504 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 8 | Jose Carlos Ibarra Jerez | Vignir Vatnar Stefansson | 1/2-1/2 | 61 | Open |
| 505 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 7 | Vignir Vatnar Stefansson | David Blanco Diez | 1-0 | 79 | Open |
| 506 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 6 | Rafail Antoniou | Vignir Vatnar Stefansson | 0-1 | 17 | Open |
| 507 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 5 | Vignir Vatnar Stefansson | Jose Eduardo Martinez Alcantara | 0-1 | 38 | Open |
| 508 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 4 | Sanan Sjugirov | Vignir Vatnar Stefansson | 1-0 | 91 | Open |
| 509 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 3 | Vignir Vatnar Stefansson | Andrew Hong | 1-0 | 72 | Open |
| 510 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 2 | David 1981 Martinez Martin | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 511 | 2024-02-27 | Titled Tue 27th Feb Late | chess.com INT | 1 | Vignir Vatnar Stefansson | Eduardo Barbosa Mesquita | 1-0 | 43 | Open |
| 512 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 9 | Olga Yushko | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 513 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 8 | Vignir Vatnar Stefansson | Bojan Todorovic | 0-1 | 61 | Open |
| 514 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 7 | Viacheslav Tikhonov | Vignir Vatnar Stefansson | 1-0 | 57 | Open |
| 515 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 6 | Vignir Vatnar Stefansson | Piotr Lopusiewicz | 1-0 | 29 | Open |
| 516 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 5 | Uwe Kleibel | Vignir Vatnar Stefansson | 0-1 | 18 | Open |
| 517 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 3 | Vignir Vatnar Stefansson | Theodore Slade | 0-1 | 0 | Open |
| 518 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 2 | Semetei Tologon tegin | Vignir Vatnar Stefansson | 1-0 | 22 | Open |
| 519 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 1 | Vignir Vatnar Stefansson | Felipe Escudero Donoso | 1-0 | 47 | Open |
| 520 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 11 | Nataliya Buksa | Vignir Vatnar Stefansson | 0-1 | 46 | Open |
| 521 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 10 | Vignir Vatnar Stefansson | Ilya Gruzman | 1-0 | 39 | Open |
| 522 | 2023-12-02 | SixDays Budapest Nov GM | Budapest HUN | 9.1 | Vignir Vatnar Stefansson | Advaitt Srikant Koduri | 1-0 | 51 | Open |
| 523 | 2023-12-01 | SixDays Budapest Nov GM | Budapest HUN | 8.5 | Nikola Sedlak | Vignir Vatnar Stefansson | 1/2-1/2 | 11 | Open |
| 524 | 2023-12-01 | SixDays Budapest Nov GM | Budapest HUN | 7.2 | Vignir Vatnar Stefansson | Ethan Vaz | 1-0 | 57 | Open |
| 525 | 2023-11-30 | SixDays Budapest Nov GM | Budapest HUN | 6.4 | Aleksandr Domalchuk-Jonasson | Vignir Vatnar Stefansson | 1/2-1/2 | 13 | Open |
| 526 | 2023-11-29 | SixDays Budapest Nov GM | Budapest HUN | 5.3 | Vignir Vatnar Stefansson | Bence Pribelszky | 1/2-1/2 | 19 | Open |
| 527 | 2023-11-29 | SixDays Budapest Nov GM | Budapest HUN | 4.3 | Mayank Chakraborty | Vignir Vatnar Stefansson | 1-0 | 27 | Open |
| 528 | 2023-11-28 | SixDays Budapest Nov GM | Budapest HUN | 3.4 | Vignir Vatnar Stefansson | Balazs Pasztor | 1/2-1/2 | 45 | Open |
| 529 | 2023-11-28 | SixDays Budapest Nov GM | Budapest HUN | 2.2 | Srihari L R | Vignir Vatnar Stefansson | 1/2-1/2 | 98 | Open |
| 530 | 2023-11-27 | SixDays Budapest Nov GM | Budapest HUN | 1.5 | Vignir Vatnar Stefansson | Adam Horvath | 1-0 | 33 | Open |
| 531 | 2023-11-20 | 24th European Teams | Budva MNE | 9.12 | Vahap Sanal | Vignir Vatnar Stefansson | 1/2-1/2 | 101 | Open |
| 532 | 2023-11-19 | 24th European Teams | Budva MNE | 8.15 | Vignir Vatnar Stefansson | Mads Andersen | 1/2-1/2 | 60 | Open |
| 533 | 2023-11-18 | 24th European Teams | Budva MNE | 7.18 | Vignir Vatnar Stefansson | Martin Mitchell | 1-0 | 33 | Open |
| 534 | 2023-11-17 | 24th European Teams | Budva MNE | 6.14 | Eduardo Iturrizaga Bonelli | Vignir Vatnar Stefansson | 1-0 | 141 | Open |
| 535 | 2023-11-15 | 24th European Teams | Budva MNE | 5.13 | Jan Subelj | Vignir Vatnar Stefansson | 1-0 | 31 | Open |
| 536 | 2023-11-14 | 24th European Teams | Budva MNE | 4.11 | Vignir Vatnar Stefansson | Adam Kozak | 1/2-1/2 | 42 | Open |
| 537 | 2023-11-13 | 24th European Teams | Budva MNE | 3.3 | Lars Oskar Hauge | Vignir Vatnar Stefansson | 1/2-1/2 | 44 | Open |
| 538 | 2023-11-11 | 24th European Teams | Budva MNE | 1.1 | Vignir Vatnar Stefansson | Aleksandar Indjic | 0-1 | 60 | Open |
| 539 | 2023-11-01 | Uppsala Young Champions | Uppsala SWE | 9.4 | Aleksandr Domalchuk-Jonasson | Vignir Vatnar Stefansson | 1/2-1/2 | 14 | Open |
| 540 | 2023-11-01 | Uppsala Young Champions | Uppsala SWE | 8.4 | Vignir Vatnar Stefansson | Adam Omarsson | 1-0 | 27 | Open |
| 541 | 2023-10-31 | Uppsala Young Champions | Uppsala SWE | 7.3 | Stephan Briem | Vignir Vatnar Stefansson | 1-0 | 55 | Open |
| 542 | 2023-10-30 | Uppsala Young Champions | Uppsala SWE | 6.2 | Vignir Vatnar Stefansson | Harald Ljung | 1-0 | 21 | Open |
| 543 | 2023-10-30 | Uppsala Young Champions | Uppsala SWE | 5.2 | Axel Falkevall | Vignir Vatnar Stefansson | 1/2-1/2 | 40 | Open |
| 544 | 2023-10-29 | Uppsala Young Champions | Uppsala SWE | 4.1 | Vignir Vatnar Stefansson | David Gavrilescu | 1/2-1/2 | 40 | Open |
| 545 | 2023-10-28 | Uppsala Young Champions | Uppsala SWE | 3.9 | Victor Muntean | Vignir Vatnar Stefansson | 0-1 | 14 | Open |
| 546 | 2023-10-28 | Uppsala Young Champions | Uppsala SWE | 2.4 | Vignir Vatnar Stefansson | Hampus Sorensen | 1/2-1/2 | 42 | Open |
| 547 | 2023-10-27 | Uppsala Young Champions | Uppsala SWE | 1.2 | Vidar Grahn | Vignir Vatnar Stefansson | 1/2-1/2 | 48 | Open |
| 548 | 2023-10-15 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 5.3 | Vignir Vatnar Stefansson | Hjorvar Steinn Gretarsson | 1/2-1/2 | 20 | Open |
| 549 | 2023-10-14 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 4.2 | Helgi Ass Gretarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 33 | Open |
| 550 | 2023-10-14 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 3.2 | Vignir Vatnar Stefansson | Hilmir Freyr Heimisson | 1/2-1/2 | 17 | Open |
| 551 | 2023-10-13 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 2.3 | Artur Jakubiec | Vignir Vatnar Stefansson | 1/2-1/2 | 23 | Open |
| 552 | 2023-10-12 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 1.1 | Valery Kazakouski | Vignir Vatnar Stefansson | 1-0 | 54 | Open |
| 553 | 2023-10-01 | 60th World Juniors 2023 | Mexico City MEX | 11.4 | Vignir Vatnar Stefansson | Jan Subelj | 1/2-1/2 | 36 | Open |
| 554 | 2023-09-30 | 60th World Juniors 2023 | Mexico City MEX | 10.12 | Juan Sebastian Melian | Vignir Vatnar Stefansson | 0-1 | 24 | Open |
| 555 | 2023-09-29 | 60th World Juniors 2023 | Mexico City MEX | 9.12 | Vignir Vatnar Stefansson | Sion Radamantys Galaviz Medina | 1/2-1/2 | 53 | Open |
| 556 | 2023-09-28 | 60th World Juniors 2023 | Mexico City MEX | 8.12 | Harshavardhan G B | Vignir Vatnar Stefansson | 1/2-1/2 | 30 | Open |
| 557 | 2023-09-27 | 60th World Juniors 2023 | Mexico City MEX | 7.6 | Vignir Vatnar Stefansson | Elham Amar | 1/2-1/2 | 65 | Open |
| 558 | 2023-09-26 | 60th World Juniors 2023 | Mexico City MEX | 6.15 | Savva Vetokhin | Vignir Vatnar Stefansson | 0-1 | 55 | Open |
| 559 | 2023-09-24 | 60th World Juniors 2023 | Mexico City MEX | 5.12 | Jose Barria | Vignir Vatnar Stefansson | 1/2-1/2 | 30 | Open |
| 560 | 2023-09-23 | 60th World Juniors 2023 | Mexico City MEX | 4.14 | Vignir Vatnar Stefansson | Aleksandr Domalchuk-Jonasson | 1/2-1/2 | 32 | Open |
| 561 | 2023-09-22 | 60th World Juniors 2023 | Mexico City MEX | 3.14 | Vignir Vatnar Stefansson | Benjamin Defromont | 1/2-1/2 | 34 | Open |
| 562 | 2023-09-22 | 60th World Juniors 2023 | Mexico City MEX | 2.18 | Johnathan Han | Vignir Vatnar Stefansson | 0-1 | 55 | Open |
| 563 | 2023-09-21 | 60th World Juniors 2023 | Mexico City MEX | 1.19 | Vignir Vatnar Stefansson | Felipe de Jesus Torres Rivas | 1-0 | 1 | Open |
| 564 | 2023-08-19 | IV Mohammed VI Masters | Casablanca MAR | 9.14 | Andre Ventura Sousa | Vignir Vatnar Stefansson | 1/2-1/2 | 21 | Open |
| 565 | 2023-08-18 | IV Mohammed VI Masters | Casablanca MAR | 8.1 | Vignir Vatnar Stefansson | Marin Bosiocic | 0-1 | 47 | Open |
| 566 | 2023-08-18 | IV Mohammed VI Masters | Casablanca MAR | 7.19 | Vignir Vatnar Stefansson | Ritvars Reimanis | 1-0 | 50 | Open |
| 567 | 2023-08-17 | IV Mohammed VI Masters | Casablanca MAR | 6.2 | Razzouki Marouane Filali | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 568 | 2023-08-16 | IV Mohammed VI Masters | Casablanca MAR | 5.15 | Vignir Vatnar Stefansson | Pavel Ponkratov | 0-1 | 37 | Open |
| 569 | 2023-08-16 | IV Mohammed VI Masters | Casablanca MAR | 4.11 | Elshan Moradiabadi | Vignir Vatnar Stefansson | 1-0 | 35 | Open |
| 570 | 2023-08-15 | IV Mohammed VI Masters | Casablanca MAR | 3.1 | Vignir Vatnar Stefansson | Ameet K Ghasi | 1/2-1/2 | 40 | Open |
| 571 | 2023-08-15 | IV Mohammed VI Masters | Casablanca MAR | 2.8 | Carlos Daniel Albornoz Cabrera | Vignir Vatnar Stefansson | 1/2-1/2 | 38 | Open |
| 572 | 2023-08-14 | IV Mohammed VI Masters | Casablanca MAR | 1.3 | Vignir Vatnar Stefansson | Noureddine Messala | 1-0 | 70 | Open |
| 573 | 2023-08-06 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 9.1 | Vignir Vatnar Stefansson | Visakh N R | 1/2-1/2 | 15 | Open |
| 574 | 2023-08-05 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 8.4 | Vignir Vatnar Stefansson | Senthil Maran K | 1-0 | 46 | Open |
| 575 | 2023-08-04 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 7.3 | Miguel Sismeiro | Vignir Vatnar Stefansson | 0-1 | 54 | Open |
| 576 | 2023-08-03 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 6.2 | Vignir Vatnar Stefansson | Manuel Perez Candelario | 1/2-1/2 | 68 | Open |
| 577 | 2023-08-03 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 5.5 | Fernando Ribeiro | Vignir Vatnar Stefansson | 0-1 | 70 | Open |
| 578 | 2023-08-02 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 4.6 | Vignir Vatnar Stefansson | Kushal O | 1/2-1/2 | 48 | Open |
| 579 | 2023-08-01 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 3.4 | Thomas Dionisi | Vignir Vatnar Stefansson | 1/2-1/2 | 59 | Open |
| 580 | 2023-08-01 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 2.6 | Vignir Vatnar Stefansson | Ivan Cabezas Ayala | 1-0 | 69 | Open |
| 581 | 2023-07-31 | 2nd Leca Chess Open 2023 | Leca da Palmeira POR | 1.6 | Hugo Miguel Da Costa Ferreira | Vignir Vatnar Stefansson | 0-1 | 36 | Open |
| 582 | 2023-07-09 | Ceske Budejovice Open | Ceske Budejovice CZE | 9.1 | Audi Ameya | Vignir Vatnar Stefansson | 1/2-1/2 | 39 | Open |
| 583 | 2023-07-08 | Ceske Budejovice Open | Ceske Budejovice CZE | 8.2 | Vignir Vatnar Stefansson | Piotr Dobrowolski | 1-0 | 62 | Open |
| 584 | 2023-07-07 | Ceske Budejovice Open | Ceske Budejovice CZE | 7.3 | Ondrej Matras | Vignir Vatnar Stefansson | 0-1 | 47 | Open |
| 585 | 2023-07-06 | Ceske Budejovice Open | Ceske Budejovice CZE | 6.4 | Vignir Vatnar Stefansson | Ruben Lutz | 1-0 | 41 | Open |
| 586 | 2023-07-05 | Ceske Budejovice Open | Ceske Budejovice CZE | 5.4 | Benedikt Briem | Vignir Vatnar Stefansson | 1/2-1/2 | 28 | Open |
| 587 | 2023-07-04 | Ceske Budejovice Open | Ceske Budejovice CZE | 4.8 | Vignir Vatnar Stefansson | Vaclav Bartos | 1-0 | 37 | Open |
| 588 | 2023-07-03 | Ceske Budejovice Open | Ceske Budejovice CZE | 3.1 | David Hak | Vignir Vatnar Stefansson | 1-0 | 67 | Open |
| 589 | 2023-07-02 | Ceske Budejovice Open | Ceske Budejovice CZE | 2.1 | Vignir Vatnar Stefansson | Vladimir Vltavsky | 1-0 | 60 | Open |
| 590 | 2023-07-01 | Ceske Budejovice Open | Ceske Budejovice CZE | 1.1 | Ludmila A Tsifanskaya | Vignir Vatnar Stefansson | 0-1 | 49 | Open |
| 591 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 5 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 42 | Open |
| 592 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 4 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 0-1 | 31 | Open |
| 593 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 2 | Hannes Stefansson | Vignir Vatnar Stefansson | 1/2-1/2 | 61 | Open |
| 594 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 1 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 1-0 | 67 | Open |
| 595 | 2023-05-25 | ch-ISL 2023 | Hafnarfjordur ISL | 11.2 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 51 | Open |
| 596 | 2023-05-24 | ch-ISL 2023 | Hafnarfjordur ISL | 10.4 | Bragi Thorfinnsson | Vignir Vatnar Stefansson | 0-1 | 69 | Open |
| 597 | 2023-05-23 | ch-ISL 2023 | Hafnarfjordur ISL | 9.4 | Vignir Vatnar Stefansson | Johann Ingvason | 1-0 | 58 | Open |
| 598 | 2023-05-22 | ch-ISL 2023 | Hafnarfjordur ISL | 8.3 | Aleksandr Domalchuk-Jonasson | Vignir Vatnar Stefansson | 1/2-1/2 | 35 | Open |
| 599 | 2023-05-21 | ch-ISL 2023 | Hafnarfjordur ISL | 7.5 | Vignir Vatnar Stefansson | Henrik Danielsen | 1-0 | 41 | Open |
| 600 | 2023-05-20 | ch-ISL 2023 | Hafnarfjordur ISL | 6.2 | Dagur Ragnarsson | Vignir Vatnar Stefansson | 0-1 | 65 | Open |
| 601 | 2023-05-19 | ch-ISL 2023 | Hafnarfjordur ISL | 5.6 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 31 | Open |
| 602 | 2023-05-18 | ch-ISL 2023 | Hafnarfjordur ISL | 4.1 | Lenka Ptacnikova | Vignir Vatnar Stefansson | 0-1 | 52 | Open |
| 603 | 2023-05-17 | ch-ISL 2023 | Hafnarfjordur ISL | 3.6 | Johann Hjartarson | Vignir Vatnar Stefansson | 0-1 | 43 | Open |
| 604 | 2023-05-16 | ch-ISL 2023 | Hafnarfjordur ISL | 2.2 | Vignir Vatnar Stefansson | Hjorvar Steinn Gretarsson | 1/2-1/2 | 33 | Open |
| 605 | 2023-05-15 | ch-ISL 2023 | Hafnarfjordur ISL | 1.5 | Hilmir Freyr Heimisson | Vignir Vatnar Stefansson | 1/2-1/2 | 30 | Open |
| 606 | 2023-04-04 | Reykjavik Open 2023 | Reykjavik ISL | 9.3 | Vignir Vatnar Stefansson | Todd Andrews | 1/2-1/2 | 47 | Open |
| 607 | 2023-04-03 | Reykjavik Open 2023 | Reykjavik ISL | 8.26 | Hamish Olson | Vignir Vatnar Stefansson | 1/2-1/2 | 28 | Open |
| 608 | 2023-04-02 | Reykjavik Open 2023 | Reykjavik ISL | 7.22 | Vignir Vatnar Stefansson | Peter G Large | 1/2-1/2 | 27 | Open |
| 609 | 2023-04-01 | Reykjavik Open 2023 | Reykjavik ISL | 6.32 | Neeraj Harish | Vignir Vatnar Stefansson | 0-1 | 90 | Open |
| 610 | 2023-04-01 | Reykjavik Open 2023 | Reykjavik ISL | 5.26 | Vignir Vatnar Stefansson | Sondre Melaa | 1/2-1/2 | 55 | Open |
| 611 | 2023-03-31 | Reykjavik Open 2023 | Reykjavik ISL | 4.6 | Maxime Lagarde | Vignir Vatnar Stefansson | 1-0 | 53 | Open |
| 612 | 2023-03-30 | Reykjavik Open 2023 | Reykjavik ISL | 3.27 | Vignir Vatnar Stefansson | Olivier Heurtebize | 1-0 | 29 | Open |
| 613 | 2023-03-30 | Reykjavik Open 2023 | Reykjavik ISL | 2.23 | Stephen Dishman | Vignir Vatnar Stefansson | 1/2-1/2 | 44 | Open |
| 614 | 2023-03-29 | Reykjavik Open 2023 | Reykjavik ISL | 1.33 | Vignir Vatnar Stefansson | Wessel Van Kessel | 1-0 | 40 | Open |
| 615 | 2023-03-22 | Arandjelovac Open 2023 | Arandjelovac SRB | 9.2 | Dimitris Alexakis | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 616 | 2023-03-21 | Arandjelovac Open 2023 | Arandjelovac SRB | 8.2 | Vignir Vatnar Stefansson | Miodrag R Savic | 1-0 | 68 | Open |
| 617 | 2023-03-20 | Arandjelovac Open 2023 | Arandjelovac SRB | 7.2 | Milos Milosevic | Vignir Vatnar Stefansson | 1/2-1/2 | 19 | Open |
| 618 | 2023-03-19 | Arandjelovac Open 2023 | Arandjelovac SRB | 6.1 | Vignir Vatnar Stefansson | Momchil Nikolov | 1/2-1/2 | 31 | Open |
| 619 | 2023-03-18 | Arandjelovac Open 2023 | Arandjelovac SRB | 5.1 | Savva Vetokhin | Vignir Vatnar Stefansson | 1/2-1/2 | 21 | Open |
| 620 | 2023-03-17 | Arandjelovac Open 2023 | Arandjelovac SRB | 4.3 | Vignir Vatnar Stefansson | Dejan Pikula | 1-0 | 31 | Open |
| 621 | 2023-03-16 | Arandjelovac Open 2023 | Arandjelovac SRB | 3.2 | Vignesh N R | Vignir Vatnar Stefansson | 1/2-1/2 | 23 | Open |
| 622 | 2023-03-16 | Arandjelovac Open 2023 | Arandjelovac SRB | 2.6 | Vignir Vatnar Stefansson | Milan Jocev | 1-0 | 47 | Open |
| 623 | 2023-03-15 | Arandjelovac Open 2023 | Arandjelovac SRB | 1.8 | Ljilja Drljevic | Vignir Vatnar Stefansson | 0-1 | 59 | Open |
| 624 | 2023-03-13 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 11.5 | Vignir Vatnar Stefansson | Vahap Sanal | 0-1 | 111 | Open |
| 625 | 2023-03-12 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 10.5 | Rudik Makarian | Vignir Vatnar Stefansson | 1/2-1/2 | 50 | Open |
| 626 | 2023-03-11 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 9.91 | Vignir Vatnar Stefansson | Yamac Samani | 1-0 | 22 | Open |
| 627 | 2023-03-10 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 8.99 | Robert Piliposyan | Vignir Vatnar Stefansson | 1/2-1/2 | 29 | Open |
| 628 | 2023-03-09 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 7.38 | Vignir Vatnar Stefansson | Robert Hovhannisyan | 0-1 | 38 | Open |
| 629 | 2023-03-08 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 6.22 | Kirill Shevchenko | Vignir Vatnar Stefansson | 1-0 | 49 | Open |
| 630 | 2023-03-07 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 5.38 | Vignir Vatnar Stefansson | Luca Jr Moroni | 1-0 | 40 | Open |
| 631 | 2023-03-06 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 4.86 | Bojan Todorovic | Vignir Vatnar Stefansson | 0-1 | 45 | Open |
| 632 | 2023-03-05 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 3.111 | Vignir Vatnar Stefansson | Aleksa Micic | 1-0 | 32 | Open |
| 633 | 2023-03-04 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 2.13 | Ivan Cheparinov | Vignir Vatnar Stefansson | 1-0 | 60 | Open |
| 634 | 2023-02-26 | Kragero Resort Chess 2023 | Kragero NOR | 9.11 | Anna Zatonskih | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 635 | 2023-02-25 | Kragero Resort Chess 2023 | Kragero NOR | 8.11 | Vignir Vatnar Stefansson | Eric Rosen | 1/2-1/2 | 28 | Open |
| 636 | 2023-02-25 | Kragero Resort Chess 2023 | Kragero NOR | 7.11 | Vignir Vatnar Stefansson | Marsel Efroimski | 1/2-1/2 | 59 | Open |
| 637 | 2023-02-24 | Kragero Resort Chess 2023 | Kragero NOR | 6.6 | Valentin Dragnev | Vignir Vatnar Stefansson | 1/2-1/2 | 85 | Open |
| 638 | 2023-02-24 | Kragero Resort Chess 2023 | Kragero NOR | 5.9 | Vignir Vatnar Stefansson | Kjetil A. Lie | 1/2-1/2 | 37 | Open |
| 639 | 2023-02-23 | Kragero Resort Chess 2023 | Kragero NOR | 4.2 | Lucas Van Foreest | Vignir Vatnar Stefansson | 1/2-1/2 | 22 | Open |
| 640 | 2023-02-23 | Kragero Resort Chess 2023 | Kragero NOR | 3.13 | Eivind Grunt Kreken | Vignir Vatnar Stefansson | 0-1 | 45 | Open |
| 641 | 2023-02-22 | Kragero Resort Chess 2023 | Kragero NOR | 2.15 | Vignir Vatnar Stefansson | Shazil Shehzad | 1/2-1/2 | 31 | Open |
| 642 | 2023-02-22 | Kragero Resort Chess 2023 | Kragero NOR | 1.16 | John Samuel Oommen | Vignir Vatnar Stefansson | 0-1 | 52 | Open |
| 643 | 2022-11-02 | Uppsala Young Champions | Uppsala SWE | 9.4 | Vignir Vatnar Stefansson | Tor Fredrik Kaasen | 1/2-1/2 | 36 | Open |
| 644 | 2022-11-02 | Uppsala Young Champions | Uppsala SWE | 8.6 | Hampus Sorensen | Vignir Vatnar Stefansson | 1/2-1/2 | 32 | Open |
| 645 | 2022-11-01 | Uppsala Young Champions | Uppsala SWE | 7.5 | Vignir Vatnar Stefansson | Benedikt Briem | 1-0 | 67 | Open |
| 646 | 2022-10-31 | Uppsala Young Champions | Uppsala SWE | 6.3 | Elham Amar | Vignir Vatnar Stefansson | 1-0 | 41 | Open |
| 647 | 2022-10-31 | Uppsala Young Champions | Uppsala SWE | 5.1 | Vignir Vatnar Stefansson | Francesco Sonis | 0-1 | 28 | Open |
| 648 | 2022-10-30 | Uppsala Young Champions | Uppsala SWE | 4.3 | Emil Reimegard | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 649 | 2022-10-29 | Uppsala Young Champions | Uppsala SWE | 3.5 | Vignir Vatnar Stefansson | Joar Ostlund | 1-0 | 32 | Open |
| 650 | 2022-10-29 | Uppsala Young Champions | Uppsala SWE | 2.5 | Edvin Trost | Vignir Vatnar Stefansson | 1/2-1/2 | 85 | Open |
| 651 | 2022-10-28 | Uppsala Young Champions | Uppsala SWE | 1.6 | Vignir Vatnar Stefansson | William 2007 Johansson | 1-0 | 31 | Open |
| 652 | 2022-10-22 | 59th World Juniors 2022 | Cala Gonone ITA | 11.1 | Vignir Vatnar Stefansson | Artur Davtyan | 0-1 | 37 | Open |
| 653 | 2022-10-21 | 59th World Juniors 2022 | Cala Gonone ITA | 10.16 | Augustin Droin | Vignir Vatnar Stefansson | 0-1 | 31 | Open |
| 654 | 2022-10-20 | 59th World Juniors 2022 | Cala Gonone ITA | 9.21 | Vignir Vatnar Stefansson | Sion Radamantys Galaviz Medina | 1-0 | 30 | Open |
| 655 | 2022-10-19 | 59th World Juniors 2022 | Cala Gonone ITA | 8.14 | Nikoloz Petriashvili | Vignir Vatnar Stefansson | 1-0 | 76 | Open |
| 656 | 2022-10-18 | 59th World Juniors 2022 | Cala Gonone ITA | 7.21 | Vignir Vatnar Stefansson | Pijus Stremavicius | 1-0 | 32 | Open |
| 657 | 2022-10-16 | 59th World Juniors 2022 | Cala Gonone ITA | 6.17 | Mads Vestby-Ellingsen | Vignir Vatnar Stefansson | 1/2-1/2 | 54 | Open |
| 658 | 2022-10-15 | 59th World Juniors 2022 | Cala Gonone ITA | 5.6 | Vignir Vatnar Stefansson | Dambasuren Batsuren | 0-1 | 45 | Open |
| 659 | 2022-10-14 | 59th World Juniors 2022 | Cala Gonone ITA | 4.1 | Bela Jakab | Vignir Vatnar Stefansson | 1/2-1/2 | 45 | Open |
| 660 | 2022-10-13 | 59th World Juniors 2022 | Cala Gonone ITA | 3.1 | Vignir Vatnar Stefansson | Andrey Esipenko | 1/2-1/2 | 41 | Open |
| 661 | 2022-10-13 | 59th World Juniors 2022 | Cala Gonone ITA | 2.18 | Kirill Chukavin | Vignir Vatnar Stefansson | 0-1 | 44 | Open |
| 662 | 2022-10-12 | 59th World Juniors 2022 | Cala Gonone ITA | 1.24 | Vignir Vatnar Stefansson | Konstantin Andreev | 1-0 | 33 | Open |
| 663 | 2022-09-22 | 26th HIT Open 2022 | Nova Gorica SLO | 9.1 | Jan Marn | Vignir Vatnar Stefansson | 1/2-1/2 | 45 | Open |
| 664 | 2022-09-21 | 26th HIT Open 2022 | Nova Gorica SLO | 8.4 | Vignir Vatnar Stefansson | Jasper Holtel | 1-0 | 48 | Open |
| 665 | 2022-09-20 | 26th HIT Open 2022 | Nova Gorica SLO | 7.1 | Vignir Vatnar Stefansson | Jonah B Willow | 1/2-1/2 | 45 | Open |
| 666 | 2022-09-19 | 26th HIT Open 2022 | Nova Gorica SLO | 6.2 | Jung Min Seo | Vignir Vatnar Stefansson | 1/2-1/2 | 17 | Open |
| 667 | 2022-09-18 | 26th HIT Open 2022 | Nova Gorica SLO | 5.3 | Jaka Brilej | Vignir Vatnar Stefansson | 0-1 | 48 | Open |
| 668 | 2022-09-18 | 26th HIT Open 2022 | Nova Gorica SLO | 4.3 | Vignir Vatnar Stefansson | Matthew J Wadsworth | 1/2-1/2 | 93 | Open |
| 669 | 2022-09-17 | 26th HIT Open 2022 | Nova Gorica SLO | 3.2 | Vignir Vatnar Stefansson | Shreyas Royal | 1/2-1/2 | 49 | Open |
| 670 | 2022-09-17 | 26th HIT Open 2022 | Nova Gorica SLO | 2.5 | Sinisa Drazic | Vignir Vatnar Stefansson | 0-1 | 45 | Open |
| 671 | 2022-09-16 | 26th HIT Open 2022 | Nova Gorica SLO | 1.9 | Vignir Vatnar Stefansson | Manish Anto Cristiano F | 1-0 | 47 | Open |
| 672 | 2022-08-28 | ch-Nordic Youth Gp A 2022 | Helsingborg SWE | 6.1 | Rogvi Morkore | Vignir Vatnar Stefansson | 0-1 | 19 | Open |
| 673 | 2022-08-28 | ch-Nordic Youth Gp A 2022 | Helsingborg SWE | 5.1 | Vignir Vatnar Stefansson | Andreas Skrede Hausken | 1-0 | 47 | Open |
| 674 | 2022-08-27 | ch-Nordic Youth Gp A 2022 | Helsingborg SWE | 4.1 | Vignir Vatnar Stefansson | Alexander Oliver Mai | 1-0 | 39 | Open |
| 675 | 2022-08-27 | ch-Nordic Youth Gp A 2022 | Helsingborg SWE | 3.1 | Gustav Torngren | Vignir Vatnar Stefansson | 0-1 | 27 | Open |
| 676 | 2022-08-26 | ch-Nordic Youth Gp A 2022 | Helsingborg SWE | 2.1 | Vignir Vatnar Stefansson | Victor Muntean | 1-0 | 52 | Open |
| 677 | 2022-08-26 | ch-Nordic Youth Gp A 2022 | Helsingborg SWE | 1.1 | Daniel Petersen | Vignir Vatnar Stefansson | 0-1 | 37 | Open |
| 678 | 2022-08-14 | Uppsala GM 2022 | Uppsala SWE | 9.3 | Ralf Akesson | Vignir Vatnar Stefansson | 1-0 | 31 | Open |
| 679 | 2022-08-13 | Uppsala GM 2022 | Uppsala SWE | 8.4 | Vignir Vatnar Stefansson | Bengt Lindberg | 1/2-1/2 | 50 | Open |
| 680 | 2022-08-12 | Uppsala GM 2022 | Uppsala SWE | 7.5 | Vignir Vatnar Stefansson | Li Min Peng | 1/2-1/2 | 19 | Open |
| 681 | 2022-08-12 | Uppsala GM 2022 | Uppsala SWE | 6.4 | Savitha Shri B | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 682 | 2022-08-11 | Uppsala GM 2022 | Uppsala SWE | 5.3 | Vignir Vatnar Stefansson | Hampus Sorensen | 1/2-1/2 | 40 | Open |
| 683 | 2022-08-10 | Uppsala GM 2022 | Uppsala SWE | 4.2 | Vladyslav Larkin | Vignir Vatnar Stefansson | 1/2-1/2 | 44 | Open |
| 684 | 2022-08-09 | Uppsala GM 2022 | Uppsala SWE | 3.1 | Vignir Vatnar Stefansson | Jan Johansson | 1-0 | 40 | Open |
| 685 | 2022-08-09 | Uppsala GM 2022 | Uppsala SWE | 2.1 | Jha Sriram | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 686 | 2022-08-08 | Uppsala GM 2022 | Uppsala SWE | 1.5 | Vignir Vatnar Stefansson | Edvin Trost | 1-0 | 40 | Open |
| 687 | 2022-05-29 | Copenhagen CC GM 2022 | Ballerup DEN | 9 | Martin Haubro-Suppanz | Vignir Vatnar Stefansson | 0-1 | 19 | Open |
| 688 | 2022-05-29 | Copenhagen CC GM 2022 | Ballerup DEN | 8 | Vignir Vatnar Stefansson | Erik Blomqvist | 0-1 | 27 | Open |
| 689 | 2022-05-28 | Copenhagen CC GM 2022 | Ballerup DEN | 7 | Jonas Hacker | Vignir Vatnar Stefansson | 1/2-1/2 | 31 | Open |
| 690 | 2022-05-28 | Copenhagen CC GM 2022 | Ballerup DEN | 6 | Vignir Vatnar Stefansson | Filip Boe Olsen | 1/2-1/2 | 41 | Open |
| 691 | 2022-05-27 | Copenhagen CC GM 2022 | Ballerup DEN | 5 | Vignir Vatnar Stefansson | Sabino Brunello | 0-1 | 52 | Open |
| 692 | 2022-05-27 | Copenhagen CC GM 2022 | Ballerup DEN | 4 | Viktor Haarmark Nielsen | Vignir Vatnar Stefansson | 0-1 | 27 | Open |
| 693 | 2022-05-26 | Copenhagen CC GM 2022 | Ballerup DEN | 3 | Vignir Vatnar Stefansson | Dimitri Komarov | 0-1 | 34 | Open |
| 694 | 2022-05-26 | Copenhagen CC GM 2022 | Ballerup DEN | 2 | Nicolai Kvist Brondt | Vignir Vatnar Stefansson | 0-1 | 57 | Open |
| 695 | 2022-05-25 | Copenhagen CC GM 2022 | Ballerup DEN | 1 | Vignir Vatnar Stefansson | Hilmir Freyr Heimisson | 1/2-1/2 | 50 | Open |
| 696 | 2022-05-01 | ch-ISL 2022 | Selfoss ISL | 9.2 | Vignir Vatnar Stefansson | Alexander Oliver Mai | 1/2-1/2 | 22 | Open |
| 697 | 2022-04-30 | ch-ISL 2022 | Selfoss ISL | 8.1 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1-0 | 25 | Open |
| 698 | 2022-04-27 | ch-ISL 2022 | Selfoss ISL | 7.3 | Vignir Vatnar Stefansson | Simon Thorhallsson | 1-0 | 32 | Open |
| 699 | 2022-04-26 | ch-ISL 2022 | Selfoss ISL | 6.3 | Hannes Stefansson | Vignir Vatnar Stefansson | 1/2-1/2 | 84 | Open |
| 700 | 2022-04-25 | ch-ISL 2022 | Selfoss ISL | 5.1 | Vignir Vatnar Stefansson | Bragi Thorfinnsson | 1-0 | 31 | Open |
| 701 | 2022-04-24 | ch-ISL 2022 | Selfoss ISL | 4.2 | Throstur Thorhallsson | Vignir Vatnar Stefansson | 0-1 | 72 | Open |
| 702 | 2022-04-23 | ch-ISL 2022 | Selfoss ISL | 3.4 | Vignir Vatnar Stefansson | Hilmir Freyr Heimisson | 1/2-1/2 | 51 | Open |
| 703 | 2022-04-22 | ch-ISL 2022 | Selfoss ISL | 2.2 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 1/2-1/2 | 67 | Open |
| 704 | 2022-04-21 | ch-ISL 2022 | Selfoss ISL | 1.5 | Hedinn Steingrimsson | Vignir Vatnar Stefansson | 1-0 | 41 | Open |
| 705 | 2022-04-12 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 9.19 | Mariia Berdnyk | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 706 | 2022-04-11 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 8.3 | Vignir Vatnar Stefansson | Michael Galow | 1-0 | 36 | Open |
| 707 | 2022-04-10 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 6.14 | David H. Cummings | Vignir Vatnar Stefansson | 1-0 | 38 | Open |
| 708 | 2022-04-09 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 5.12 | Thibault Fantinel | Vignir Vatnar Stefansson | 1/2-1/2 | 62 | Open |
| 709 | 2022-04-08 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 4.5 | Vignir Vatnar Stefansson | Raunak Sadhwani | 1/2-1/2 | 55 | Open |
| 710 | 2022-04-07 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 3.14 | Vignir Vatnar Stefansson | Jan Zysko | 1-0 | 44 | Open |
| 711 | 2022-04-07 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 2.15 | Peter J Sowray | Vignir Vatnar Stefansson | 1/2-1/2 | 59 | Open |
| 712 | 2022-04-06 | Kvika Reykjavik Open 2022 | Reykjavik ISL | 1.19 | Vignir Vatnar Stefansson | Askell O Karason | 1-0 | 51 | Open |
| 713 | 2022-03-06 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 10.2 | Johann Hjartarson | Vignir Vatnar Stefansson | 1/2-1/2 | 66 | Open |
| 714 | 2022-03-05 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 9.2 | Vignir Vatnar Stefansson | Mykhaylo Oleksiyenko | 1/2-1/2 | 50 | Open |
| 715 | 2022-03-05 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 8.3 | Jesper Sondergaard Thybo | Vignir Vatnar Stefansson | 1/2-1/2 | 42 | Open |
| 716 | 2022-02-27 | GM ASK 9 2022 | Arandjelovac SRB | 9.5 | Vignir Vatnar Stefansson | B Vignesh | 1/2-1/2 | 5 | Open |
| 717 | 2022-02-26 | GM ASK 9 2022 | Arandjelovac SRB | 8.1 | Evgeny Kardashevskiy | Vignir Vatnar Stefansson | 0-1 | 55 | Open |
| 718 | 2022-02-25 | GM ASK 9 2022 | Arandjelovac SRB | 7.5 | Dawid Czerw | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 719 | 2022-02-24 | GM ASK 9 2022 | Arandjelovac SRB | 6.2 | Vignir Vatnar Stefansson | Radoje Irizanin | 1-0 | 32 | Open |
| 720 | 2022-02-24 | GM ASK 9 2022 | Arandjelovac SRB | 5.4 | Branko Damljanovic | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 721 | 2022-02-23 | GM ASK 9 2022 | Arandjelovac SRB | 4.3 | Vignir Vatnar Stefansson | Vinay Kumar Matta | 1/2-1/2 | 50 | Open |
| 722 | 2022-02-22 | GM ASK 9 2022 | Arandjelovac SRB | 3.3 | Dragan Kosic | Vignir Vatnar Stefansson | 1/2-1/2 | 22 | Open |
| 723 | 2022-02-22 | GM ASK 9 2022 | Arandjelovac SRB | 2.4 | Vignir Vatnar Stefansson | Jagadeesh Siddharth | 1-0 | 30 | Open |
| 724 | 2022-02-21 | GM ASK 9 2022 | Arandjelovac SRB | 1.2 | Nikita Petrov | Vignir Vatnar Stefansson | 1/2-1/2 | 14 | Open |
| 725 | 2022-02-20 | GM ASK 8 2022 | Arandjelovac SRB | 9.1 | Vignir Vatnar Stefansson | Dragan Kosic | 1/2-1/2 | 24 | Open |
| 726 | 2022-02-19 | GM ASK 8 2022 | Arandjelovac SRB | 8.5 | Momchil Petkov | Vignir Vatnar Stefansson | 1/2-1/2 | 21 | Open |
| 727 | 2022-02-18 | GM ASK 8 2022 | Arandjelovac SRB | 7.2 | Vignir Vatnar Stefansson | Branko Damljanovic | 0-1 | 63 | Open |
| 728 | 2022-02-17 | GM ASK 8 2022 | Arandjelovac SRB | 6.4 | Evgeny Kardashevskiy | Vignir Vatnar Stefansson | 0-1 | 44 | Open |
| 729 | 2022-02-16 | GM ASK 8 2022 | Arandjelovac SRB | 4.3 | Vinay Kumar Matta | Vignir Vatnar Stefansson | 1/2-1/2 | 46 | Open |
| 730 | 2022-02-15 | GM ASK 8 2022 | Arandjelovac SRB | 3.4 | Vignir Vatnar Stefansson | Jagadeesh Siddharth | 1/2-1/2 | 16 | Open |
| 731 | 2022-02-15 | GM ASK 8 2022 | Arandjelovac SRB | 2.2 | Nikita Petrov | Vignir Vatnar Stefansson | 1/2-1/2 | 16 | Open |
| 732 | 2022-02-14 | GM ASK 8 2022 | Arandjelovac SRB | 1.5 | Vignir Vatnar Stefansson | B Vignesh | 1/2-1/2 | 37 | Open |
| 733 | 2022-01-06 | Irish New Year GM 2022 | Dublin IRL | 9.4 | David Fitzsimons | Vignir Vatnar Stefansson | 1/2-1/2 | 39 | Open |
| 734 | 2022-01-06 | Irish New Year GM 2022 | Dublin IRL | 8.3 | Vignir Vatnar Stefansson | Peter Cafolla | 1-0 | 22 | Open |
| 735 | 2022-01-05 | Irish New Year GM 2022 | Dublin IRL | 7.3 | Jose Gonzalez Garcia | Vignir Vatnar Stefansson | 1/2-1/2 | 11 | Open |
| 736 | 2022-01-05 | Irish New Year GM 2022 | Dublin IRL | 6.4 | Vignir Vatnar Stefansson | Conor E Murphy | 1-0 | 57 | Open |
| 737 | 2022-01-04 | Irish New Year GM 2022 | Dublin IRL | 5.2 | Paul Motwani | Vignir Vatnar Stefansson | 0-1 | 69 | Open |
| 738 | 2022-01-04 | Irish New Year GM 2022 | Dublin IRL | 4.5 | Vignir Vatnar Stefansson | Tarun Kanyamarala | 1-0 | 54 | Open |
| 739 | 2022-01-03 | Irish New Year GM 2022 | Dublin IRL | 3.1 | Vignir Vatnar Stefansson | Keith C Arkell | 1-0 | 42 | Open |
| 740 | 2022-01-03 | Irish New Year GM 2022 | Dublin IRL | 2.5 | Tom O`Gorman | Vignir Vatnar Stefansson | 1/2-1/2 | 27 | Open |
| 741 | 2022-01-02 | Irish New Year GM 2022 | Dublin IRL | 1.2 | Vignir Vatnar Stefansson | Sam E. Collins | 1-0 | 51 | Open |
| 742 | 2021-11-07 | Hasselbacken Open 2021 | Stockholm SWE | 8 | Milton Pantzar | Vignir Vatnar Stefansson | 0-1 | 56 | Open |
| 743 | 2021-11-07 | Hasselbacken Open 2021 | Stockholm SWE | 7 | Vignir Vatnar Stefansson | Kaan Kucuksari | 1/2-1/2 | 88 | Open |
| 744 | 2021-11-06 | Hasselbacken Open 2021 | Stockholm SWE | 6 | Hampus Sorensen | Vignir Vatnar Stefansson | 1/2-1/2 | 32 | Open |
| 745 | 2021-11-06 | Hasselbacken Open 2021 | Stockholm SWE | 5 | Vignir Vatnar Stefansson | Bengt Lindberg | 1-0 | 63 | Open |
| 746 | 2021-11-05 | Hasselbacken Open 2021 | Stockholm SWE | 4 | Toni Soppela | Vignir Vatnar Stefansson | 0-1 | 29 | Open |
| 747 | 2021-11-05 | Hasselbacken Open 2021 | Stockholm SWE | 2 | Arnar Milutin Heidarsson | Vignir Vatnar Stefansson | 1-0 | 0 | Open |
| 748 | 2021-11-05 | Hasselbacken Open 2021 | Stockholm SWE | 1 | Vignir Vatnar Stefansson | Ludvig Morell | 1-0 | 0 | Open |
| 749 | 2021-11-03 | Uppsala Young Champions | Uppsala SWE | 9.1 | Vignir Vatnar Stefansson | Aryan Gholami | 1/2-1/2 | 32 | Open |
| 750 | 2021-11-03 | Uppsala Young Champions | Uppsala SWE | 8.2 | Siem Van Dael | Vignir Vatnar Stefansson | 0-1 | 29 | Open |
| 751 | 2021-11-02 | Uppsala Young Champions | Uppsala SWE | 7.3 | Edvin Trost | Vignir Vatnar Stefansson | 0-1 | 43 | Open |
| 752 | 2021-11-01 | Uppsala Young Champions | Uppsala SWE | 6.1 | Vignir Vatnar Stefansson | Jung Min Seo | 1/2-1/2 | 131 | Open |
| 753 | 2021-11-01 | Uppsala Young Champions | Uppsala SWE | 5.1 | Vignir Vatnar Stefansson | Hilmir Freyr Heimisson | 1/2-1/2 | 17 | Open |
| 754 | 2021-10-31 | Uppsala Young Champions | Uppsala SWE | 4.2 | Milton Pantzar | Vignir Vatnar Stefansson | 0-1 | 44 | Open |
| 755 | 2021-10-30 | Uppsala Young Champions | Uppsala SWE | 3.5 | Vignir Vatnar Stefansson | Jakub Kusa | 1-0 | 60 | Open |
| 756 | 2021-10-30 | Uppsala Young Champions | Uppsala SWE | 2.3 | Jachym Nemec | Vignir Vatnar Stefansson | 1/2-1/2 | 37 | Open |
| 757 | 2021-10-29 | Uppsala Young Champions | Uppsala SWE | 1.4 | Vignir Vatnar Stefansson | Alexander Nord | 1-0 | 8 | Open |
| 758 | 2021-10-24 | Obro 85th Anniversary | Copenhagen DEN | 9.2 | Vignir Vatnar Stefansson | Adam Kozak | 1/2-1/2 | 27 | Open |
| 759 | 2021-10-23 | Obro 85th Anniversary | Copenhagen DEN | 8.3 | Stellan Brynell | Vignir Vatnar Stefansson | 0-1 | 46 | Open |
| 760 | 2021-10-22 | Obro 85th Anniversary | Copenhagen DEN | 7.1 | Vladimir Hamitevici | Vignir Vatnar Stefansson | 1-0 | 30 | Open |
| 761 | 2021-10-21 | Obro 85th Anniversary | Copenhagen DEN | 6.1 | Vignir Vatnar Stefansson | Gergely Aczel | 1/2-1/2 | 68 | Open |
| 762 | 2021-10-20 | Obro 85th Anniversary | Copenhagen DEN | 5.2 | Jagadeesh Siddharth | Vignir Vatnar Stefansson | 0-1 | 58 | Open |
| 763 | 2021-10-19 | Obro 85th Anniversary | Copenhagen DEN | 4.4 | Vignir Vatnar Stefansson | Luitjen Akselsson Apol | 1-0 | 38 | Open |
| 764 | 2021-10-19 | Obro 85th Anniversary | Copenhagen DEN | 3.7 | Carsten Simonsen | Vignir Vatnar Stefansson | 0-1 | 43 | Open |
| 765 | 2021-10-18 | Obro 85th Anniversary | Copenhagen DEN | 2.7 | Vignir Vatnar Stefansson | Jens Albert Ramsdal | 1-0 | 14 | Open |
| 766 | 2021-10-18 | Obro 85th Anniversary | Copenhagen DEN | 1.8 | Henrik Porte | Vignir Vatnar Stefansson | 1-0 | 43 | Open |
| 767 | 2021-10-07 | Vignir-Tiger Match 2021 | Reykjavik ISL | 4 | Vignir Vatnar Stefansson | Tiger Hillarp Persson | 1/2-1/2 | 49 | Open |
| 768 | 2021-10-06 | Vignir-Tiger Match 2021 | Reykjavik ISL | 3 | Tiger Hillarp Persson | Vignir Vatnar Stefansson | 1/2-1/2 | 37 | Open |
| 769 | 2021-10-05 | Vignir-Tiger Match 2021 | Reykjavik ISL | 2 | Vignir Vatnar Stefansson | Tiger Hillarp Persson | 1-0 | 53 | Open |
| 770 | 2021-10-04 | Vignir-Tiger Match 2021 | Reykjavik ISL | 1 | Tiger Hillarp Persson | Vignir Vatnar Stefansson | 1/2-1/2 | 48 | Open |
| 771 | 2021-10-03 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 5.2 | Vignir Vatnar Stefansson | Johann Hjartarson | 1-0 | 58 | Open |
| 772 | 2021-10-02 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 4.2 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 1/2-1/2 | 37 | Open |
| 773 | 2021-10-02 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 3.3 | Vignir Vatnar Stefansson | Hedinn Steingrimsson | 0-1 | 65 | Open |
| 774 | 2021-10-01 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 2.1 | Tiger Hillarp Persson | Vignir Vatnar Stefansson | 1/2-1/2 | 42 | Open |
| 775 | 2021-09-12 | ch-Nordic Youth Gp A 2021 | Torshavn FAI | 6.2 | Baldur Teodor Petersson | Vignir Vatnar Stefansson | 0-1 | 54 | Open |
| 776 | 2021-09-12 | ch-Nordic Youth Gp A 2021 | Torshavn FAI | 5.2 | Vignir Vatnar Stefansson | Hilmir Freyr Heimisson | 1-0 | 39 | Open |
| 777 | 2021-09-11 | ch-Nordic Youth Gp A 2021 | Torshavn FAI | 4.1 | Milton Pantzar | Vignir Vatnar Stefansson | 1/2-1/2 | 25 | Open |
| 778 | 2021-09-11 | ch-Nordic Youth Gp A 2021 | Torshavn FAI | 3.2 | Vignir Vatnar Stefansson | Janus Skaale | 1-0 | 33 | Open |
| 779 | 2021-09-10 | ch-Nordic Youth Gp A 2021 | Torshavn FAI | 2.2 | Mads Vestby-Ellingsen | Vignir Vatnar Stefansson | 1/2-1/2 | 27 | Open |
| 780 | 2021-09-10 | ch-Nordic Youth Gp A 2021 | Torshavn FAI | 1.2 | Vignir Vatnar Stefansson | Adesh Easwaralingam | 1-0 | 28 | Open |
| 781 | 2021-09-05 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 11.51 | Vignir Vatnar Stefansson | Johanna Bjorg Johannsdottir | 1-0 | 54 | Open |
| 782 | 2021-09-04 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 10.54 | Bardur Orn Birkisson | Vignir Vatnar Stefansson | 0-1 | 29 | Open |
| 783 | 2021-09-03 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 9.41 | Vignir Vatnar Stefansson | Marin Bosiocic | 0-1 | 34 | Open |
| 784 | 2021-09-02 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 8.34 | Vignir Vatnar Stefansson | Luka Paichadze | 0-1 | 58 | Open |
| 785 | 2021-09-01 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 7.39 | Johann Hjartarson | Vignir Vatnar Stefansson | 1/2-1/2 | 33 | Open |
| 786 | 2021-08-31 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 6.39 | Vignir Vatnar Stefansson | Hedinn Steingrimsson | 1/2-1/2 | 98 | Open |
| 787 | 2021-08-30 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 5.35 | Pier Luigi Basso | Vignir Vatnar Stefansson | 1/2-1/2 | 48 | Open |
| 788 | 2021-08-29 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 4.39 | Vignir Vatnar Stefansson | Martin Petrov | 1/2-1/2 | 46 | Open |
| 789 | 2021-08-28 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 3.63 | Olafur Gisli Jonsson | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 790 | 2021-08-27 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 2.57 | Vignir Vatnar Stefansson | Johann Ragnarsson | 1-0 | 57 | Open |
| 791 | 2021-08-26 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 1.9 | Nijat Abasov | Vignir Vatnar Stefansson | 1-0 | 24 | Open |
| 792 | 2021-08-15 | Uppsala IM Gp2 2021 | Uppsala SWE | 9.2 | Torsten Limbach | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 793 | 2021-08-14 | Uppsala IM Gp2 2021 | Uppsala SWE | 8.3 | Vignir Vatnar Stefansson | William Olsson | 1/2-1/2 | 34 | Open |
| 794 | 2021-08-13 | Uppsala IM Gp2 2021 | Uppsala SWE | 7.4 | Thomas Ernst | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 795 | 2021-08-13 | Uppsala IM Gp2 2021 | Uppsala SWE | 6.5 | Vignir Vatnar Stefansson | Alexander Hart | 1-0 | 31 | Open |
| 796 | 2021-08-12 | Uppsala IM Gp2 2021 | Uppsala SWE | 5.1 | Vignir Vatnar Stefansson | Dagur Ragnarsson | 1/2-1/2 | 31 | Open |
| 797 | 2021-08-11 | Uppsala IM Gp2 2021 | Uppsala SWE | 4.4 | Vignir Vatnar Stefansson | Kim Nygren | 1-0 | 24 | Open |
| 798 | 2021-08-10 | Uppsala IM Gp2 2021 | Uppsala SWE | 3.3 | Leo Crevatin | Vignir Vatnar Stefansson | 0-1 | 36 | Open |
| 799 | 2021-08-10 | Uppsala IM Gp2 2021 | Uppsala SWE | 2.2 | Vignir Vatnar Stefansson | Konstantin Borsuk | 0-1 | 52 | Open |
| 800 | 2021-08-09 | Uppsala IM Gp2 2021 | Uppsala SWE | 1.5 | Joakim Nilsson | Vignir Vatnar Stefansson | 0-1 | 43 | Open |
| 801 | 2021-08-06 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 9.1 | Raja Rithvik R | Vignir Vatnar Stefansson | 1-0 | 50 | Open |
| 802 | 2021-08-05 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 8.1 | Vignir Vatnar Stefansson | Ivan Sredojevic | 1/2-1/2 | 24 | Open |
| 803 | 2021-08-04 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 7.1 | Vardaan Nagpal | Vignir Vatnar Stefansson | 1-0 | 38 | Open |
| 804 | 2021-08-04 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 6.1 | Vignir Vatnar Stefansson | Miroslav Markovic | 1-0 | 43 | Open |
| 805 | 2021-08-03 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 5.1 | Vladimir Lazarev | Vignir Vatnar Stefansson | 1/2-1/2 | 14 | Open |
| 806 | 2021-08-02 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 4.1 | Vignir Vatnar Stefansson | Azer Mirzoev | 1/2-1/2 | 16 | Open |
| 807 | 2021-08-02 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 3.1 | Dejan Pikula | Vignir Vatnar Stefansson | 1/2-1/2 | 24 | Open |
| 808 | 2021-08-01 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 2.1 | Vignir Vatnar Stefansson | Aditya Mittal | 1-0 | 26 | Open |
| 809 | 2021-07-31 | Akva Gold 3 GM 2021 | Arandjelovac SRB | 1.1 | Stefan Tadic | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 810 | 2021-07-30 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 9.1 | Raja Rithvik R | Vignir Vatnar Stefansson | 1-0 | 21 | Open |
| 811 | 2021-07-29 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 8.1 | Vignir Vatnar Stefansson | Semyon Lomasov | 0-1 | 33 | Open |
| 812 | 2021-07-28 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 7.1 | Raven Sturt | Vignir Vatnar Stefansson | 1-0 | 38 | Open |
| 813 | 2021-07-28 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 6.1 | Vignir Vatnar Stefansson | Branko Damljanovic | 0-1 | 76 | Open |
| 814 | 2021-07-27 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 5.1 | Miroslav Markovic | Vignir Vatnar Stefansson | 1/2-1/2 | 67 | Open |
| 815 | 2021-07-26 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 4.1 | Vignir Vatnar Stefansson | Momchil Petkov | 1-0 | 65 | Open |
| 816 | 2021-07-26 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 3.1 | Azer Mirzoev | Vignir Vatnar Stefansson | 1-0 | 57 | Open |
| 817 | 2021-07-25 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 2.1 | Vignir Vatnar Stefansson | Balaji Daggupati | 1/2-1/2 | 61 | Open |
| 818 | 2021-07-24 | Akva Gold 2 GM 2021 | Arandjelovac SRB | 1.1 | Vardaan Nagpal | Vignir Vatnar Stefansson | 0-1 | 62 | Open |
| 819 | 2021-07-23 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 9.3 | Vignir Vatnar Stefansson | Dejan Pikula | 1-0 | 42 | Open |
| 820 | 2021-07-22 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 8.3 | Raja Rithvik R | Vignir Vatnar Stefansson | 1-0 | 55 | Open |
| 821 | 2021-07-21 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 7.4 | Vignir Vatnar Stefansson | V Varshini | 1-0 | 51 | Open |
| 822 | 2021-07-21 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 6.2 | Azer Mirzoev | Vignir Vatnar Stefansson | 0-1 | 50 | Open |
| 823 | 2021-07-20 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 5.5 | Vignir Vatnar Stefansson | Balaji Daggupati | 0-1 | 30 | Open |
| 824 | 2021-07-19 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 4.1 | Semyon Lomasov | Vignir Vatnar Stefansson | 1/2-1/2 | 46 | Open |
| 825 | 2021-07-19 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 3.5 | Stefan Tadic | Vignir Vatnar Stefansson | 0-1 | 74 | Open |
| 826 | 2021-07-18 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 2.2 | Vignir Vatnar Stefansson | Branko Tadic | 0-1 | 26 | Open |
| 827 | 2021-07-17 | Akva Gold 1 GM 2021 | Arandjelovac SRB | 1.4 | Momchil Petkov | Vignir Vatnar Stefansson | 1/2-1/2 | 51 | Open |
| 828 | 2021-05-18 | Titled Tuesday 18th May | chess.com INT | 5 | Patricija Vujnovic | Vignir Vatnar Stefansson | 1-0 | 24 | Open |
| 829 | 2021-05-18 | Titled Tuesday 18th May | chess.com INT | 3 | Dmitry Andreikin | Vignir Vatnar Stefansson | 1-0 | 28 | Open |
| 830 | 2021-05-18 | Titled Tuesday 18th May | chess.com INT | 2 | Vignir Vatnar Stefansson | Wiktoria Smietanska | 1/2-1/2 | 31 | Open |
| 831 | 2021-05-18 | Titled Tuesday 18th May | chess.com INT | 1 | Mukherjee Arpita | Vignir Vatnar Stefansson | 0-1 | 76 | Open |
| 832 | 2021-05-16 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 9.5 | Vignir Vatnar Stefansson | Johann Ragnarsson | 1-0 | 31 | Open |
| 833 | 2021-05-15 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 8.1 | Sigurbjorn Bjornsson | Vignir Vatnar Stefansson | 0-1 | 48 | Open |
| 834 | 2021-05-15 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 7.5 | Vignir Vatnar Stefansson | Jon Viktor Gunnarsson | 0-1 | 31 | Open |
| 835 | 2021-05-14 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 6.2 | Helgi Ass Gretarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 32 | Open |
| 836 | 2021-05-11 | Titled Tuesday 11th May | chess.com INT | 2 | Vignir Vatnar Stefansson | Sergei Zhigalko | 0-1 | 24 | Open |
| 837 | 2021-04-30 | ch-ISL 2021 | Kopavogur ISL | 9.5 | Bragi Thorfinnsson | Vignir Vatnar Stefansson | 1/2-1/2 | 44 | Open |
| 838 | 2021-04-29 | ch-ISL 2021 | Kopavogur ISL | 8.2 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 0-1 | 56 | Open |
| 839 | 2021-04-28 | ch-ISL 2021 | Kopavogur ISL | 7.4 | Bjorn Thorfinnsson | Vignir Vatnar Stefansson | 0-1 | 28 | Open |
| 840 | 2021-04-27 | ch-ISL 2021 | Kopavogur ISL | 6.3 | Vignir Vatnar Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 30 | Open |
| 841 | 2021-04-26 | ch-ISL 2021 | Kopavogur ISL | 5.3 | Hannes Stefansson | Vignir Vatnar Stefansson | 1/2-1/2 | 46 | Open |
| 842 | 2021-04-25 | ch-ISL 2021 | Kopavogur ISL | 4.4 | Vignir Vatnar Stefansson | Sigurbjorn Bjornsson | 1-0 | 32 | Open |
| 843 | 2021-04-24 | ch-ISL 2021 | Kopavogur ISL | 3.2 | Helgi Ass Gretarsson | Vignir Vatnar Stefansson | 0-1 | 59 | Open |
| 844 | 2021-04-23 | ch-ISL 2021 | Kopavogur ISL | 2.5 | Vignir Vatnar Stefansson | Alexander Oliver Mai | 1-0 | 48 | Open |
| 845 | 2021-04-22 | ch-ISL 2021 | Kopavogur ISL | 1.1 | Vignir Vatnar Stefansson | Johann Hjartarson | 0-1 | 54 | Open |
| 846 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 3 | Kirill Alekseenko | Vignir Vatnar Stefansson | 1-0 | 42 | Open |
| 847 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 2 | Boris Abrashkin | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 848 | 2021-04-06 | Titled Tuesday 6th Apr | chess.com INT | 1 | Vignir Vatnar Stefansson | Fernando Lopez Gracia | 1-0 | 63 | Open |
| 849 | 2021-03-08 | Icelandic Cup 2021 | Reykjavik ISL | 1.2 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1-0 | 47 | Open |
| 850 | 2021-03-08 | Icelandic Cup 2021 | Reykjavik ISL | 1.1 | Vignir Vatnar Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 33 | Open |
| 851 | 2020-12-28 | ch-ISL Rapid Final 2020 | Tornelo INT | 1.2 | Vignir Vatnar Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 42 | Open |
| 852 | 2020-12-28 | ch-ISL Rapid Final 2020 | Tornelo INT | 1.1 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 84 | Open |
| 853 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 7.2 | Vignir Vatnar Stefansson | Bragi Thorfinnsson | 1/2-1/2 | 50 | Open |
| 854 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 6.5 | Simon Thorhallsson | Vignir Vatnar Stefansson | 0-1 | 47 | Open |
| 855 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 5.7 | Vignir Vatnar Stefansson | Snorri Thor Sigurdsson | 1-0 | 33 | Open |
| 856 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 4.3 | Arnar Gunnarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 71 | Open |
| 857 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 3.1 | Vignir Vatnar Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 64 | Open |
| 858 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 2.7 | Vignir Vatnar Stefansson | Gunnar Runarsson | 1-0 | 34 | Open |
| 859 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 1.7 | Sigurdur Danielsson | Vignir Vatnar Stefansson | 0-1 | 36 | Open |
| 860 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 9.7 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1-0 | 27 | Open |
| 861 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 8.3 | Vignir Vatnar Stefansson | Jon Viktor Gunnarsson | 1-0 | 72 | Open |
| 862 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 7.6 | David Kjartansson | Vignir Vatnar Stefansson | 1-0 | 51 | Open |
| 863 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 6.4 | Vignir Vatnar Stefansson | Andri A Gretarsson | 1-0 | 59 | Open |
| 864 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 5.5 | Bragi Thorfinnsson | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 865 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 4.5 | Vignir Vatnar Stefansson | Hannes Stefansson | 0-1 | 66 | Open |
| 866 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 3.4 | Jon Kristinn Thorgeirsson | Vignir Vatnar Stefansson | 0-1 | 76 | Open |
| 867 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 2.6 | Vignir Vatnar Stefansson | Helgi Ass Gretarsson | 1/2-1/2 | 62 | Open |
| 868 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 15.7 | Vignir Vatnar Stefansson | Magnus Orn Ulfarsson | 0-1 | 89 | Open |
| 869 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 14.2 | Robert Lagerman | Vignir Vatnar Stefansson | 1-0 | 45 | Open |
| 870 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 13.8 | Vignir Vatnar Stefansson | Gunnar Runarsson | 1-0 | 68 | Open |
| 871 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 12.1 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 0-1 | 56 | Open |
| 872 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 11.8 | Arnar Gunnarsson | Vignir Vatnar Stefansson | 0-1 | 0 | Open |
| 873 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 10.2 | Vignir Vatnar Stefansson | Gudmundur Gislason | 1-0 | 53 | Open |
| 874 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 1.3 | Johann Hjartarson | Vignir Vatnar Stefansson | 1-0 | 66 | Open |
| 875 | 2020-10-28 | Uppsala Young Champions | Uppsala SWE | 9.6 | Adam Frank | Vignir Vatnar Stefansson | 1/2-1/2 | 76 | Open |
| 876 | 2020-10-28 | Uppsala Young Champions | Uppsala SWE | 8.4 | Vignir Vatnar Stefansson | Hampus Sorensen | 0-1 | 38 | Open |
| 877 | 2020-10-27 | Uppsala Young Champions | Uppsala SWE | 7.1 | Milton Pantzar | Vignir Vatnar Stefansson | 1-0 | 33 | Open |
| 878 | 2020-10-26 | Uppsala Young Champions | Uppsala SWE | 6.4 | Vignir Vatnar Stefansson | Hugo Wernberg | 1-0 | 87 | Open |
| 879 | 2020-10-26 | Uppsala Young Champions | Uppsala SWE | 5.6 | Viktoria Radeva | Vignir Vatnar Stefansson | 0-1 | 30 | Open |
| 880 | 2020-10-25 | Uppsala Young Champions | Uppsala SWE | 4.5 | Vignir Vatnar Stefansson | Annmarie Muetsch | 1/2-1/2 | 60 | Open |
| 881 | 2020-10-24 | Uppsala Young Champions | Uppsala SWE | 3.3 | Jakub Kusa | Vignir Vatnar Stefansson | 1-0 | 56 | Open |
| 882 | 2020-10-24 | Uppsala Young Champions | Uppsala SWE | 2.4 | Vignir Vatnar Stefansson | Jachym Nemec | 1-0 | 61 | Open |
| 883 | 2020-10-23 | Uppsala Young Champions | Uppsala SWE | 1.8 | Adrian Soderstrom | Vignir Vatnar Stefansson | 0-1 | 47 | Open |
| 884 | 2020-10-02 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 9.4 | Vignir Vatnar Stefansson | Halldor Gretar Einarsson | 1-0 | 29 | Open |
| 885 | 2020-09-30 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 8.2 | Sigurbjorn Bjornsson | Vignir Vatnar Stefansson | 0-1 | 37 | Open |
| 886 | 2020-09-27 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 7.5 | Vignir Vatnar Stefansson | Simon Thorhallsson | 1/2-1/2 | 41 | Open |
| 887 | 2020-09-25 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 6.1 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1-0 | 52 | Open |
| 888 | 2020-09-23 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 5.5 | David Kjartansson | Vignir Vatnar Stefansson | 0-1 | 48 | Open |
| 889 | 2020-09-20 | European Online Youth U18 | Tornelo INT | 9.2 | Shant Sargsyan | Vignir Vatnar Stefansson | 1-0 | 73 | Open |
| 890 | 2020-09-20 | European Online Youth U18 | Tornelo INT | 8.2 | Vignir Vatnar Stefansson | Arseniy Nesterov | 1/2-1/2 | 70 | Open |
| 891 | 2020-09-20 | European Online Youth U18 | Tornelo INT | 7.2 | Casper Schoppen | Vignir Vatnar Stefansson | 0-1 | 75 | Open |
| 892 | 2020-09-20 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 4.2 | Vignir Vatnar Stefansson | Sigurdur Sigfusson | 0-1 | 28 | Open |
| 893 | 2020-09-19 | European Online Youth U18 | Tornelo INT | 6.3 | Jonas Roseneck | Vignir Vatnar Stefansson | 0-1 | 49 | Open |
| 894 | 2020-09-19 | European Online Youth U18 | Tornelo INT | 5.8 | Vignir Vatnar Stefansson | Ivan Runets | 1-0 | 21 | Open |
| 895 | 2020-09-19 | European Online Youth U18 | Tornelo INT | 4.1 | Andrey Esipenko | Vignir Vatnar Stefansson | 1-0 | 43 | Open |
| 896 | 2020-09-18 | European Online Youth U18 | Tornelo INT | 3.5 | Vignir Vatnar Stefansson | Jung Min Seo | 1-0 | 74 | Open |
| 897 | 2020-09-18 | European Online Youth U18 | Tornelo INT | 2.18 | Birkir Isak Johannsson | Vignir Vatnar Stefansson | 0-1 | 36 | Open |
| 898 | 2020-09-18 | European Online Youth U18 | Tornelo INT | 1.24 | Vignir Vatnar Stefansson | Matej Zvezdakoski | 1-0 | 37 | Open |
| 899 | 2020-09-16 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 2.3 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 0-1 | 26 | Open |
| 900 | 2020-09-13 | Reykjavik CC Autumn 2020 | Reykjavik ISL | 1.3 | Bragi Thorfinnsson | Vignir Vatnar Stefansson | 1/2-1/2 | 79 | Open |
| 901 | 2020-08-30 | ch-ISL 2020 | Gardabaer ISL | 9.2 | Vignir Vatnar Stefansson | Dagur Ragnarsson | 1/2-1/2 | 9 | Open |
| 902 | 2020-08-29 | ch-ISL 2020 | Gardabaer ISL | 8.4 | Bjorn Thorfinnsson | Vignir Vatnar Stefansson | 0-1 | 47 | Open |
| 903 | 2020-08-28 | ch-ISL 2020 | Gardabaer ISL | 7.3 | Vignir Vatnar Stefansson | Gauti Pall Jonsson | 1-0 | 41 | Open |
| 904 | 2020-08-27 | ch-ISL 2020 | Gardabaer ISL | 6.3 | Bragi Thorfinnsson | Vignir Vatnar Stefansson | 1-0 | 50 | Open |
| 905 | 2020-08-26 | ch-ISL 2020 | Gardabaer ISL | 5.4 | Vignir Vatnar Stefansson | Helgi Ass Gretarsson | 0-1 | 43 | Open |
| 906 | 2020-08-25 | ch-ISL 2020 | Gardabaer ISL | 4.2 | Margeir Petursson | Vignir Vatnar Stefansson | 0-1 | 49 | Open |
| 907 | 2020-08-24 | ch-ISL 2020 | Gardabaer ISL | 3.5 | Vignir Vatnar Stefansson | Throstur Thorhallsson | 1-0 | 78 | Open |
| 908 | 2020-08-23 | ch-ISL 2020 | Gardabaer ISL | 2.1 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1-0 | 45 | Open |
| 909 | 2020-08-22 | ch-ISL 2020 | Gardabaer ISL | 1.5 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 1-0 | 43 | Open |
| 910 | 2020-08-16 | Online Olym Div2 D 2020 | chess.com INT | 9.5 | Leon Livaic | Vignir Vatnar Stefansson | 1-0 | 44 | Open |
| 911 | 2020-08-16 | Online Olym Div2 D 2020 | chess.com INT | 8.2 | Vignir Vatnar Stefansson | Tarun Kanyamarala | 1-0 | 31 | Open |
| 912 | 2020-08-16 | Online Olym Div2 D 2020 | chess.com INT | 7.4 | Ricardo M. Aragon Trujillo | Vignir Vatnar Stefansson | 0-1 | 43 | Open |
| 913 | 2020-08-15 | Online Olym Div2 D 2020 | chess.com INT | 6.3 | Vignir Vatnar Stefansson | Jonas Buhl Bjerre | 1-0 | 57 | Open |
| 914 | 2020-08-15 | Online Olym Div2 D 2020 | chess.com INT | 5.3 | Cem Kaan Gokerkan | Vignir Vatnar Stefansson | 1/2-1/2 | 101 | Open |
| 915 | 2020-08-15 | Online Olym Div2 D 2020 | chess.com INT | 4.4 | Vignir Vatnar Stefansson | Velimir Ivic | 0-1 | 37 | Open |
| 916 | 2020-08-14 | Online Olym Div2 D 2020 | chess.com INT | 3.2 | Milton Pantzar | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 917 | 2020-08-14 | Online Olym Div2 D 2020 | chess.com INT | 2.5 | Vignir Vatnar Stefansson | Alejandro Castellanos Villela | 1-0 | 42 | Open |
| 918 | 2020-08-14 | Online Olym Div2 D 2020 | chess.com INT | 1.1 | Vignir Vatnar Stefansson | Johannes Haug | 0-1 | 32 | Open |
| 919 | 2020-02-23 | Kragero Resort Chess 2020 | Kragero NOR | 9.23 | Vignir Vatnar Stefansson | Aleksander Fossan | 1/2-1/2 | 21 | Open |
| 920 | 2020-02-22 | Kragero Resort Chess 2020 | Kragero NOR | 8.23 | Isak Sjoberg | Vignir Vatnar Stefansson | 1/2-1/2 | 43 | Open |
| 921 | 2020-02-02 | Reykjavik Congress 2020 | Reykjavik ISL | 9.3 | Alexander Oliver Mai | Vignir Vatnar Stefansson | 0-1 | 55 | Open |
| 922 | 2020-01-29 | Reykjavik Congress 2020 | Reykjavik ISL | 8.4 | Vignir Vatnar Stefansson | Eirikur K. Bjornsson | 1-0 | 44 | Open |
| 923 | 2020-01-26 | Reykjavik Congress 2020 | Reykjavik ISL | 7.1 | Sigurbjorn Bjornsson | Vignir Vatnar Stefansson | 1-0 | 76 | Open |
| 924 | 2020-01-22 | Reykjavik Congress 2020 | Reykjavik ISL | 6.3 | Vignir Vatnar Stefansson | Benedikt Briem | 1-0 | 35 | Open |
| 925 | 2020-01-19 | Reykjavik Congress 2020 | Reykjavik ISL | 5.2 | David Kjartansson | Vignir Vatnar Stefansson | 0-1 | 52 | Open |
| 926 | 2020-01-15 | Reykjavik Congress 2020 | Reykjavik ISL | 4.1 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 1-0 | 45 | Open |
| 927 | 2020-01-12 | Reykjavik Congress 2020 | Reykjavik ISL | 3.3 | Vignir Vatnar Stefansson | Petur Palmi Hardarson | 1-0 | 43 | Open |
| 928 | 2020-01-08 | Reykjavik Congress 2020 | Reykjavik ISL | 2.4 | Johann Ragnarsson | Vignir Vatnar Stefansson | 0-1 | 25 | Open |
| 929 | 2020-01-05 | Reykjavik Congress 2020 | Reykjavik ISL | 1.4 | Vignir Vatnar Stefansson | Oskar Long Einarsson | 1-0 | 29 | Open |
| 930 | 2019-11-29 | Selfoss Open 2019 | Selfoss ISL | 7.2 | Vignir Vatnar Stefansson | Jon Viktor Gunnarsson | 1/2-1/2 | 15 | Open |
| 931 | 2019-11-28 | Selfoss Open 2019 | Selfoss ISL | 6.4 | Petur Palmi Hardarson | Vignir Vatnar Stefansson | 0-1 | 49 | Open |
| 932 | 2019-11-27 | Selfoss Open 2019 | Selfoss ISL | 5.1 | Vignir Vatnar Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 32 | Open |
| 933 | 2019-11-25 | Selfoss Open 2019 | Selfoss ISL | 4.2 | Vignir Vatnar Stefansson | Bragi Thorfinnsson | 1-0 | 63 | Open |
| 934 | 2019-11-24 | Selfoss Open 2019 | Selfoss ISL | 3.3 | David Kjartansson | Vignir Vatnar Stefansson | 1/2-1/2 | 65 | Open |
| 935 | 2019-11-22 | Selfoss Open 2019 | Selfoss ISL | 2.2 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 54 | Open |
| 936 | 2019-11-05 | World Youth U16 Olympiad | Corum TUR | 9.14 | Vignir Vatnar Stefansson | Samir Sahidi | 0-1 | 81 | Open |
| 937 | 2019-11-04 | World Youth U16 Olympiad | Corum TUR | 8.17 | Gulce Nehir Kara | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 938 | 2019-11-03 | World Youth U16 Olympiad | Corum TUR | 7.16 | Vignir Vatnar Stefansson | Jose Francisco R P Neves Veiga | 1/2-1/2 | 62 | Open |
| 939 | 2019-11-03 | World Youth U16 Olympiad | Corum TUR | 6.12 | Rohan Talukdar | Vignir Vatnar Stefansson | 1/2-1/2 | 35 | Open |
| 940 | 2019-11-01 | World Youth U16 Olympiad | Corum TUR | 5.18 | Vignir Vatnar Stefansson | Emil Risteski | 1-0 | 46 | Open |
| 941 | 2019-10-31 | World Youth U16 Olympiad | Corum TUR | 4.22 | Chawit Asavasaetakul | Vignir Vatnar Stefansson | 0-1 | 23 | Open |
| 942 | 2019-10-30 | World Youth U16 Olympiad | Corum TUR | 3.19 | Vignir Vatnar Stefansson | Jaka Brilej | 1/2-1/2 | 36 | Open |
| 943 | 2019-10-30 | World Youth U16 Olympiad | Corum TUR | 2.14 | Vignir Vatnar Stefansson | Dhahir Habeeb Moazaz | 1-0 | 27 | Open |
| 944 | 2019-10-29 | World Youth U16 Olympiad | Corum TUR | 1.3 | Platon Galperin | Vignir Vatnar Stefansson | 1/2-1/2 | 25 | Open |
| 945 | 2019-10-06 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 5.4 | Vignir Vatnar Stefansson | Mikhail Al. Antipov | 1/2-1/2 | 84 | Open |
| 946 | 2019-10-05 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 4.3 | Bjorn Holm Birkisson | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 947 | 2019-10-05 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 3.3 | Vignir Vatnar Stefansson | Olafur Thorsson | 1-0 | 32 | Open |
| 948 | 2019-10-04 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 2.4 | Jakob Aabling-Thomsen | Vignir Vatnar Stefansson | 0-1 | 56 | Open |
| 949 | 2019-10-03 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 1.2 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1-0 | 43 | Open |
| 950 | 2019-08-10 | 29th EY Open U16 2019 | Bratislava SVK | 9.15 | Vignir Vatnar Stefansson | Shoham Cohen Revivo | 1-0 | 77 | Open |
| 951 | 2019-08-09 | 29th EY Open U16 2019 | Bratislava SVK | 8.14 | Andrei Timoshin | Vignir Vatnar Stefansson | 1/2-1/2 | 21 | Open |
| 952 | 2019-08-08 | 29th EY Open U16 2019 | Bratislava SVK | 7.7 | Yulian Malovanyi | Vignir Vatnar Stefansson | 1-0 | 31 | Open |
| 953 | 2019-08-07 | 29th EY Open U16 2019 | Bratislava SVK | 6.14 | Vignir Vatnar Stefansson | Jakub Vorisek | 1-0 | 74 | Open |
| 954 | 2019-08-06 | 29th EY Open U16 2019 | Bratislava SVK | 5.3 | Vignir Vatnar Stefansson | Samir Sahidi | 0-1 | 50 | Open |
| 955 | 2019-08-05 | 29th EY Open U16 2019 | Bratislava SVK | 4.2 | Eelke De Boer | Vignir Vatnar Stefansson | 1/2-1/2 | 58 | Open |
| 956 | 2019-08-04 | 29th EY Open U16 2019 | Bratislava SVK | 3.5 | Vignir Vatnar Stefansson | Ondrej Svanda | 1-0 | 28 | Open |
| 957 | 2019-08-03 | 29th EY Open U16 2019 | Bratislava SVK | 2.11 | Adrian Zetocha | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 958 | 2019-08-02 | 29th EY Open U16 2019 | Bratislava SVK | 1.19 | Vignir Vatnar Stefansson | Stjepan Dabic | 1-0 | 36 | Open |
| 959 | 2019-07-24 | Glorney Cup Norm 2019 | Dundalk IRL | 9.4 | Joseph McPhillips | Vignir Vatnar Stefansson | 1/2-1/2 | 79 | Open |
| 960 | 2019-07-23 | Glorney Cup Norm 2019 | Dundalk IRL | 8.3 | Vignir Vatnar Stefansson | Darragh Moran | 1-0 | 26 | Open |
| 961 | 2019-07-23 | Glorney Cup Norm 2019 | Dundalk IRL | 7.3 | Tarun Kanyamarala | Vignir Vatnar Stefansson | 0-1 | 51 | Open |
| 962 | 2019-07-22 | Glorney Cup Norm 2019 | Dundalk IRL | 6.4 | Vignir Vatnar Stefansson | Tom O`Gorman | 1-0 | 62 | Open |
| 963 | 2019-07-22 | Glorney Cup Norm 2019 | Dundalk IRL | 5.2 | Conor O`Donnell | Vignir Vatnar Stefansson | 1/2-1/2 | 44 | Open |
| 964 | 2019-07-21 | Glorney Cup Norm 2019 | Dundalk IRL | 4.5 | Vignir Vatnar Stefansson | Trisha Kanyamarala | 1-0 | 80 | Open |
| 965 | 2019-07-21 | Glorney Cup Norm 2019 | Dundalk IRL | 3.1 | Vignir Vatnar Stefansson | Gavin Wall | 1/2-1/2 | 7 | Open |
| 966 | 2019-07-20 | Glorney Cup Norm 2019 | Dundalk IRL | 2.5 | Tom E Wiley | Vignir Vatnar Stefansson | 1/2-1/2 | 7 | Open |
| 967 | 2019-07-20 | Glorney Cup Norm 2019 | Dundalk IRL | 1.2 | Vignir Vatnar Stefansson | Chris W Baker | 1-0 | 30 | Open |
| 968 | 2019-07-12 | 12th Paracin Summer Open | Paracin SRB | 9.3 | Ahmet Utku Uzumcu | Vignir Vatnar Stefansson | 1/2-1/2 | 24 | Open |
| 969 | 2019-07-11 | 12th Paracin Summer Open | Paracin SRB | 8.13 | Vignir Vatnar Stefansson | Milos Stankovic | 0-1 | 23 | Open |
| 970 | 2019-07-09 | 12th Paracin Summer Open | Paracin SRB | 5.2 | 13900463 | Vignir Vatnar Stefansson | 1-0 | 29 | Open |
| 971 | 2019-07-08 | 12th Paracin Summer Open | Paracin SRB | 4.17 | Danilo Milanovic | Vignir Vatnar Stefansson | 1/2-1/2 | 47 | Open |
| 972 | 2019-07-06 | 12th Paracin Summer Open | Paracin SRB | 2.11 | Raymond Song | Vignir Vatnar Stefansson | 1-0 | 48 | Open |
| 973 | 2019-06-01 | Icelandic Open 2019 | Akureyri ISL | 9.9 | Vignir Vatnar Stefansson | Birkir Isak Johannsson | 1-0 | 43 | Open |
| 974 | 2019-05-31 | Icelandic Open 2019 | Akureyri ISL | 8.7 | Justin Sarkar | Vignir Vatnar Stefansson | 1-0 | 43 | Open |
| 975 | 2019-05-30 | Icelandic Open 2019 | Akureyri ISL | 7.6 | Vignir Vatnar Stefansson | Bjorn Thorfinnsson | 1/2-1/2 | 76 | Open |
| 976 | 2019-05-29 | Icelandic Open 2019 | Akureyri ISL | 6.5 | Jon Viktor Gunnarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 22 | Open |
| 977 | 2019-05-28 | Icelandic Open 2019 | Akureyri ISL | 5.3 | Vignir Vatnar Stefansson | Tiger Hillarp Persson | 1/2-1/2 | 58 | Open |
| 978 | 2019-05-27 | Icelandic Open 2019 | Akureyri ISL | 4.1 | Viktors Pupols | Vignir Vatnar Stefansson | 0-1 | 47 | Open |
| 979 | 2019-05-26 | Icelandic Open 2019 | Akureyri ISL | 3.7 | Vignir Vatnar Stefansson | Snorri Thor Sigurdsson | 1/2-1/2 | 74 | Open |
| 980 | 2019-05-26 | Icelandic Open 2019 | Akureyri ISL | 2.11 | Johann Ragnarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 32 | Open |
| 981 | 2019-05-25 | Icelandic Open 2019 | Akureyri ISL | 1.1 | Vignir Vatnar Stefansson | Atli Johann Leosson | 1-0 | 13 | Open |
| 982 | 2019-04-16 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 9.19 | Johan-Sebastian Christiansen | Vignir Vatnar Stefansson | 0-1 | 53 | Open |
| 983 | 2019-04-14 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 7.13 | Aryan Tari | Vignir Vatnar Stefansson | 1-0 | 24 | Open |
| 984 | 2019-04-13 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 6.31 | Vignir Vatnar Stefansson | Loftur Baldvinsson | 1-0 | 31 | Open |
| 985 | 2019-04-11 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 5.4 | Hrannar Baldursson | Vignir Vatnar Stefansson | 0-1 | 40 | Open |
| 986 | 2019-04-10 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 4.17 | Vignir Vatnar Stefansson | Johann Hjartarson | 0-1 | 90 | Open |
| 987 | 2019-04-09 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 3.34 | Bragi Halldorsson | Vignir Vatnar Stefansson | 0-1 | 36 | Open |
| 988 | 2019-04-09 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 2.36 | Vignir Vatnar Stefansson | Birkir Isak Johannsson | 1-0 | 43 | Open |
| 989 | 2019-04-08 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 1.54 | Gauti Pall Jonsson | Vignir Vatnar Stefansson | 1-0 | 44 | Open |
| 990 | 2019-03-02 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 9.3 | Vignir Vatnar Stefansson | Helgi Olafsson | 1/2-1/2 | 6 | Open |
| 991 | 2019-03-02 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 8.3 | 4626605 | Vignir Vatnar Stefansson | 1-0 | 30 | Open |
| 992 | 2019-03-01 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 7.4 | Vignir Vatnar Stefansson | Jon Kristinn Thorgeirsson | 1-0 | 47 | Open |
| 993 | 2019-02-28 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 6.2 | Bragi Halldorsson | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 994 | 2019-02-24 | Kragero Resort Chess 2019 | Kragero NOR | 9.9 | Vignir Vatnar Stefansson | David Miedema | 1/2-1/2 | 24 | Open |
| 995 | 2019-02-24 | Kragero Resort Chess 2019 | Kragero NOR | 8.17 | Svein Rishovd | Vignir Vatnar Stefansson | 0-1 | 56 | Open |
| 996 | 2019-02-23 | Kragero Resort Chess 2019 | Kragero NOR | 7.13 | Vignir Vatnar Stefansson | Nicolai Getz | 1/2-1/2 | 69 | Open |
| 997 | 2019-02-23 | Kragero Resort Chess 2019 | Kragero NOR | 6.19 | Anahit D. Mkrtchyan | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 998 | 2019-02-22 | Kragero Resort Chess 2019 | Kragero NOR | 5.9 | Vignir Vatnar Stefansson | Frode Olav Olsen Urkedal | 0-1 | 28 | Open |
| 999 | 2019-02-22 | Kragero Resort Chess 2019 | Kragero NOR | 4.5 | Benjamin Arvola Notkevich | Vignir Vatnar Stefansson | 1-0 | 52 | Open |
| 1000 | 2019-02-21 | Kragero Resort Chess 2019 | Kragero NOR | 3.6 | Vignir Vatnar Stefansson | Kristian Stuvik Holm | 1/2-1/2 | 47 | Open |
| 1001 | 2019-02-21 | Kragero Resort Chess 2019 | Kragero NOR | 2.8 | Lars Oskar Hauge | Vignir Vatnar Stefansson | 0-1 | 72 | Open |
| 1002 | 2019-02-20 | Kragero Resort Chess 2019 | Kragero NOR | 1.27 | Vignir Vatnar Stefansson | Jarle Nilsen | 1-0 | 34 | Open |
| 1003 | 2019-02-03 | Reykjavik Congress 2019 | Reykjavik ISL | 9.3 | Vignir Vatnar Stefansson | Dadi Omarsson | 1/2-1/2 | 56 | Open |
| 1004 | 2019-01-30 | Reykjavik Congress 2019 | Reykjavik ISL | 8.2 | Bjorgvin Viglundsson | Vignir Vatnar Stefansson | 1/2-1/2 | 42 | Open |
| 1005 | 2019-01-27 | Reykjavik Congress 2019 | Reykjavik ISL | 7.3 | Vignir Vatnar Stefansson | David Kjartansson | 1-0 | 41 | Open |
| 1006 | 2019-01-23 | Reykjavik Congress 2019 | Reykjavik ISL | 6.1 | Hjorvar Steinn Gretarsson | Vignir Vatnar Stefansson | 1-0 | 31 | Open |
| 1007 | 2019-01-20 | Reykjavik Congress 2019 | Reykjavik ISL | 5.2 | Vignir Vatnar Stefansson | Johann Ingvason | 1-0 | 37 | Open |
| 1008 | 2019-01-16 | Reykjavik Congress 2019 | Reykjavik ISL | 4.5 | Thorvardur Olafsson | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 1009 | 2019-01-13 | Reykjavik Congress 2019 | Reykjavik ISL | 3.7 | Vignir Vatnar Stefansson | Haraldur Haraldsson | 1-0 | 30 | Open |
| 1010 | 2019-01-09 | Reykjavik Congress 2019 | Reykjavik ISL | 2.14 | Arni Olafsson | Vignir Vatnar Stefansson | 0-1 | 23 | Open |
| 1011 | 2019-01-06 | Hastings Masters 2018-19 | Hastings ENG | 10.3 | Oleg Korneev | Vignir Vatnar Stefansson | 1-0 | 33 | Open |
| 1012 | 2019-01-05 | Hastings Masters 2018-19 | Hastings ENG | 9.5 | Vignir Vatnar Stefansson | Conor E Murphy | 1/2-1/2 | 54 | Open |
| 1013 | 2019-01-04 | Hastings Masters 2018-19 | Hastings ENG | 8.8 | Vladimir Sergeev Petrov | Vignir Vatnar Stefansson | 0-1 | 34 | Open |
| 1014 | 2019-01-03 | Hastings Masters 2018-19 | Hastings ENG | 7.6 | Vignir Vatnar Stefansson | Bogdan Lalic | 1/2-1/2 | 21 | Open |
| 1015 | 2019-01-02 | Hastings Masters 2018-19 | Hastings ENG | 6.14 | John Trevelyan | Vignir Vatnar Stefansson | 0-1 | 61 | Open |
| 1016 | 2019-01-01 | Hastings Masters 2018-19 | Hastings ENG | 5.16 | Vignir Vatnar Stefansson | Jacob Connor Boswell | 1-0 | 61 | Open |
| 1017 | 2018-12-31 | Hastings Masters 2018-19 | Hastings ENG | 4.9 | Koen Leenhouts | Vignir Vatnar Stefansson | 1-0 | 47 | Open |
| 1018 | 2018-12-30 | Hastings Masters 2018-19 | Hastings ENG | 3.7 | Vignir Vatnar Stefansson | Stefan Djuric | 1/2-1/2 | 62 | Open |
| 1019 | 2018-12-29 | Hastings Masters 2018-19 | Hastings ENG | 2.3 | Vignir Vatnar Stefansson | Sarunas Sulskis | 1/2-1/2 | 54 | Open |
| 1020 | 2018-12-28 | Hastings Masters 2018-19 | Hastings ENG | 1.2 | Ollie Willson | Vignir Vatnar Stefansson | 0-1 | 45 | Open |
| 1021 | 2018-12-02 | World Youth U16 Olympiad | Konya TUR | 9.21 | Yashil Modi | Vignir Vatnar Stefansson | 1/2-1/2 | 44 | Open |
| 1022 | 2018-12-01 | World Youth U16 Olympiad | Konya TUR | 8.23 | Vignir Vatnar Stefansson | Samy Leffad | 1-0 | 37 | Open |
| 1023 | 2018-11-30 | World Youth U16 Olympiad | Konya TUR | 7.2 | William Li | Vignir Vatnar Stefansson | 1/2-1/2 | 26 | Open |
| 1024 | 2018-11-30 | World Youth U16 Olympiad | Konya TUR | 6.19 | Vignir Vatnar Stefansson | Sude Hereklioglu | 0-1 | 42 | Open |
| 1025 | 2018-11-28 | World Youth U16 Olympiad | Konya TUR | 5.23 | Mihnea-George Coman | Vignir Vatnar Stefansson | 1/2-1/2 | 46 | Open |
| 1026 | 2018-11-27 | World Youth U16 Olympiad | Konya TUR | 4.22 | Vignir Vatnar Stefansson | Pinatpong Pheephacharakan | 1/2-1/2 | 53 | Open |
| 1027 | 2018-11-26 | World Youth U16 Olympiad | Konya TUR | 3.18 | Luis Engel | Vignir Vatnar Stefansson | 1-0 | 47 | Open |
| 1028 | 2018-11-26 | World Youth U16 Olympiad | Konya TUR | 2.19 | Vignir Vatnar Stefansson | Jose Antonio Garcia de Dios | 1-0 | 53 | Open |
| 1029 | 2018-11-25 | World Youth U16 Olympiad | Konya TUR | 1.1 | Vignir Vatnar Stefansson | Velimir Ivic | 0-1 | 49 | Open |
| 1030 | 2018-11-11 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 5.5 | Kevin Wang | Vignir Vatnar Stefansson | 1-0 | 23 | Open |
| 1031 | 2018-11-10 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 4.1 | Vignir Vatnar Stefansson | Bardur Orn Birkisson | 1/2-1/2 | 20 | Open |
| 1032 | 2018-11-10 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 3.5 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 40 | Open |
| 1033 | 2018-11-09 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 2.2 | Vignir Vatnar Stefansson | Artur Jakubiec | 1/2-1/2 | 27 | Open |
| 1034 | 2018-11-08 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 1.4 | Vignir Vatnar Stefansson | Hrannar Baldursson | 0-1 | 59 | Open |
| 1035 | 2018-10-28 | chess.com IoM Masters | Douglas ENG | 9.65 | Vignir Vatnar Stefansson | Robert Bellin | 1/2-1/2 | 30 | Open |
| 1036 | 2018-10-27 | chess.com IoM Masters | Douglas ENG | 8.72 | Lars Laustsen | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 1037 | 2018-10-26 | chess.com IoM Masters | Douglas ENG | 7.71 | Valerio Bianco | Vignir Vatnar Stefansson | 1/2-1/2 | 35 | Open |
| 1038 | 2018-10-25 | chess.com IoM Masters | Douglas ENG | 6.72 | Vignir Vatnar Stefansson | Jonathan I M Grant | 0-1 | 45 | Open |
| 1039 | 2018-10-24 | chess.com IoM Masters | Douglas ENG | 5.65 | Pia Cramling | Vignir Vatnar Stefansson | 1/2-1/2 | 48 | Open |
| 1040 | 2018-10-23 | chess.com IoM Masters | Douglas ENG | 4.78 | Vignir Vatnar Stefansson | Baard Dahl | 1-0 | 54 | Open |
| 1041 | 2018-10-22 | chess.com IoM Masters | Douglas ENG | 3.75 | Martin Leutwyler | Vignir Vatnar Stefansson | 1-0 | 39 | Open |
| 1042 | 2018-10-21 | chess.com IoM Masters | Douglas ENG | 2.58 | Vignir Vatnar Stefansson | Shah Fenil | 0-1 | 50 | Open |
| 1043 | 2018-10-20 | chess.com IoM Masters | Douglas ENG | 1.51 | Nihal Sarin | Vignir Vatnar Stefansson | 1-0 | 27 | Open |
| 1044 | 2018-09-26 | Reykjavik Chess Club 2018 | Reykjavik ISL | 7.4 | Gauti Pall Jonsson | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 1045 | 2018-09-23 | Reykjavik Chess Club 2018 | Reykjavik ISL | 6.2 | Vignir Vatnar Stefansson | Thorvardur Olafsson | 1-0 | 28 | Open |
| 1046 | 2018-09-21 | Reykjavik Chess Club 2018 | Reykjavik ISL | 5.3 | Bjorn Thorfinnsson | Vignir Vatnar Stefansson | 1/2-1/2 | 7 | Open |
| 1047 | 2018-09-19 | Reykjavik Chess Club 2018 | Reykjavik ISL | 4.3 | Vignir Vatnar Stefansson | Aron Thor Mai | 1-0 | 61 | Open |
| 1048 | 2018-09-16 | Reykjavik Chess Club 2018 | Reykjavik ISL | 3.2 | Magnus P. Ornolfsson | Vignir Vatnar Stefansson | 0-1 | 42 | Open |
| 1049 | 2018-09-12 | Reykjavik Chess Club 2018 | Reykjavik ISL | 2.4 | Vignir Vatnar Stefansson | Johann Ingvason | 1/2-1/2 | 62 | Open |
| 1050 | 2018-09-09 | Reykjavik Chess Club 2018 | Reykjavik ISL | 1.1 | Vignir Vatnar Stefansson | Dagur Ragnarsson | 1-0 | 44 | Open |
| 1051 | 2018-08-26 | 28th EY Open U16 2018 | Riga LAT | 6.9 | Vignir Vatnar Stefansson | Fabian Baenziger | 1/2-1/2 | 56 | Open |
| 1052 | 2018-08-24 | 28th EY Open U16 2018 | Riga LAT | 5.2 | Francesco Sonis | Vignir Vatnar Stefansson | 1-0 | 52 | Open |
| 1053 | 2018-08-23 | 28th EY Open U16 2018 | Riga LAT | 4.1 | Vignir Vatnar Stefansson | Tagir Salemgareev | 1/2-1/2 | 28 | Open |
| 1054 | 2018-08-22 | 28th EY Open U16 2018 | Riga LAT | 3.7 | Kosma Pacan-Milej | Vignir Vatnar Stefansson | 0-1 | 36 | Open |
| 1055 | 2018-08-21 | 28th EY Open U16 2018 | Riga LAT | 2.26 | Vignir Vatnar Stefansson | Roberts Sevastjanovs | 1-0 | 32 | Open |
| 1056 | 2018-07-24 | 11th Paleochora Open 2018 | Paleochora GRE | 8.23 | Vignir Vatnar Stefansson | Konstantinos Samaridis | 1/2-1/2 | 25 | Open |
| 1057 | 2018-07-23 | 11th Paleochora Open 2018 | Paleochora GRE | 7.22 | Konstantinos Triantos | Vignir Vatnar Stefansson | 1/2-1/2 | 26 | Open |
| 1058 | 2018-07-22 | 11th Paleochora Open 2018 | Paleochora GRE | 6.25 | Vignir Vatnar Stefansson | Konstantinos Emmanouilidis | 1-0 | 34 | Open |
| 1059 | 2018-07-21 | 11th Paleochora Open 2018 | Paleochora GRE | 5.3 | John Fraser | Vignir Vatnar Stefansson | 1/2-1/2 | 27 | Open |
| 1060 | 2018-07-19 | 11th Paleochora Open 2018 | Paleochora GRE | 3.3 | Rishul Karia | Vignir Vatnar Stefansson | 1/2-1/2 | 17 | Open |
| 1061 | 2018-06-09 | Icelandic Open 2018 | Reykjavik ISL | 10.3 | Hannes Stefansson | Vignir Vatnar Stefansson | 1-0 | 46 | Open |
| 1062 | 2018-06-08 | Icelandic Open 2018 | Reykjavik ISL | 9.7 | Vignir Vatnar Stefansson | Johann Ragnarsson | 1-0 | 38 | Open |
| 1063 | 2018-06-07 | Icelandic Open 2018 | Reykjavik ISL | 8.6 | Gauti Pall Jonsson | Vignir Vatnar Stefansson | 1/2-1/2 | 47 | Open |
| 1064 | 2018-06-06 | Icelandic Open 2018 | Reykjavik ISL | 7.2 | Vignir Vatnar Stefansson | Helgi Ass Gretarsson | 0-1 | 41 | Open |
| 1065 | 2018-06-05 | Icelandic Open 2018 | Reykjavik ISL | 6.3 | Hedinn Steingrimsson | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 1066 | 2018-06-04 | Icelandic Open 2018 | Reykjavik ISL | 5.7 | Vignir Vatnar Stefansson | Petur Palmi Hardarson | 1-0 | 30 | Open |
| 1067 | 2018-06-03 | Icelandic Open 2018 | Reykjavik ISL | 4.7 | Haraldur Baldursson | Vignir Vatnar Stefansson | 1/2-1/2 | 60 | Open |
| 1068 | 2018-06-02 | Icelandic Open 2018 | Reykjavik ISL | 3.6 | Vignir Vatnar Stefansson | Alexander Oliver Mai | 1/2-1/2 | 32 | Open |
| 1069 | 2018-06-02 | Icelandic Open 2018 | Reykjavik ISL | 2.6 | Vignir Vatnar Stefansson | Birkir Isak Johannsson | 1/2-1/2 | 30 | Open |
| 1070 | 2018-06-01 | Icelandic Open 2018 | Reykjavik ISL | 1.9 | Sigurl. Regina Fridthjofsdottir | Vignir Vatnar Stefansson | 0-1 | 65 | Open |
| 1071 | 2018-03-14 | Reykjavik Open 2018 | Reykjavik ISL | 9.4 | Naman Kumar | Vignir Vatnar Stefansson | 1/2-1/2 | 55 | Open |
| 1072 | 2018-03-13 | Reykjavik Open 2018 | Reykjavik ISL | 8.17 | Vignir Vatnar Stefansson | Erwin L'Ami | 0-1 | 46 | Open |
| 1073 | 2018-03-12 | Reykjavik Open 2018 | Reykjavik ISL | 7.38 | Franck Diaz | Vignir Vatnar Stefansson | 0-1 | 33 | Open |
| 1074 | 2018-03-11 | Reykjavik Open 2018 | Reykjavik ISL | 6.15 | Vignir Vatnar Stefansson | Praggnanandhaa R | 0-1 | 58 | Open |
| 1075 | 2018-03-10 | Reykjavik Open 2018 | Reykjavik ISL | 5.35 | Vignir Vatnar Stefansson | Erlingur Thorsteinsson | 1-0 | 33 | Open |
| 1076 | 2018-03-08 | Reykjavik Open 2018 | Reykjavik ISL | 4.44 | Henri Van den Bersselaar | Vignir Vatnar Stefansson | 0-1 | 32 | Open |
| 1077 | 2018-03-07 | Reykjavik Open 2018 | Reykjavik ISL | 3.18 | Vignir Vatnar Stefansson | Nodirbek Abdusattorov | 0-1 | 22 | Open |
| 1078 | 2018-03-06 | Reykjavik Open 2018 | Reykjavik ISL | 1.58 | Hrannar Arnarsson | Vignir Vatnar Stefansson | 0-1 | 39 | Open |
| 1079 | 2018-03-03 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 9.3 | Vignir Vatnar Stefansson | Lenka Ptacnikova | 1/2-1/2 | 23 | Open |
| 1080 | 2018-03-03 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 8.3 | Gudmundur Dadason | Vignir Vatnar Stefansson | 1/2-1/2 | 22 | Open |
| 1081 | 2018-03-02 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 7.4 | Vignir Vatnar Stefansson | Artur Jakubiec | 1/2-1/2 | 33 | Open |
| 1082 | 2018-03-01 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 6.2 | Helgi Ass Gretarsson | Vignir Vatnar Stefansson | 1-0 | 42 | Open |
| 1083 | 2018-01-31 | Reykjavik Congress 2018 | Reykjavik ISL | 7.8 | Vignir Vatnar Stefansson | Dagur Ragnarsson | 0-1 | 45 | Open |
| 1084 | 2018-01-28 | Reykjavik Congress 2018 | Reykjavik ISL | 6.8 | Jon Ulfljotsson | Vignir Vatnar Stefansson | 1/2-1/2 | 32 | Open |
| 1085 | 2018-01-24 | Reykjavik Congress 2018 | Reykjavik ISL | 5.4 | Vignir Vatnar Stefansson | Gauti Pall Jonsson | 0-1 | 39 | Open |
| 1086 | 2018-01-21 | Reykjavik Congress 2018 | Reykjavik ISL | 4.7 | Haraldur Baldursson | Vignir Vatnar Stefansson | 0-1 | 26 | Open |
| 1087 | 2018-01-17 | Reykjavik Congress 2018 | Reykjavik ISL | 3.12 | Vignir Vatnar Stefansson | Sveinbjorn Jonsson | 1-0 | 42 | Open |
| 1088 | 2018-01-14 | Reykjavik Congress 2018 | Reykjavik ISL | 2.2 | Aron Thor Mai | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 1089 | 2018-01-10 | Reykjavik Congress 2018 | Reykjavik ISL | 1.3 | Vignir Vatnar Stefansson | Oskar Haraldsson | 1-0 | 37 | Open |
| 1090 | 2018-01-06 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 9.6 | Vignir Vatnar Stefansson | Stanislav Novikov | 0-1 | 33 | Open |
| 1091 | 2018-01-05 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 8.2 | Vladimir Burmakin | Vignir Vatnar Stefansson | 1-0 | 37 | Open |
| 1092 | 2018-01-05 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 7.1 | Vignir Vatnar Stefansson | Vitaly Kunin | 1-0 | 52 | Open |
| 1093 | 2018-01-04 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 6.9 | Vignir Vatnar Stefansson | Tibor Kende Antal | 1-0 | 59 | Open |
| 1094 | 2018-01-04 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 5.18 | Manfred Schweizer | Vignir Vatnar Stefansson | 0-1 | 24 | Open |
| 1095 | 2018-01-03 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 4.22 | Vignir Vatnar Stefansson | Klaus-Peter Wortmann | 1-0 | 29 | Open |
| 1096 | 2018-01-03 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 3.4 | Jonas Lampert | Vignir Vatnar Stefansson | 1-0 | 42 | Open |
| 1097 | 2018-01-02 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 2.22 | Vignir Vatnar Stefansson | Dustin Kuipers | 1-0 | 26 | Open |
| 1098 | 2018-01-02 | 30th Staufer-Open 2018 | Schwaebisch Gmuend GER | 1.28 | Matthias, Dr. Nuding | Vignir Vatnar Stefansson | 0-1 | 33 | Open |
| 1099 | 2017-11-26 | Runavik Open 2017 | Runavik FAI | 9.6 | Yi Xu | Vignir Vatnar Stefansson | 1-0 | 62 | Open |
| 1100 | 2017-11-25 | Runavik Open 2017 | Runavik FAI | 8.6 | Vignir Vatnar Stefansson | Mikhail Ulybin | 1-0 | 32 | Open |
| 1101 | 2017-11-25 | Runavik Open 2017 | Runavik FAI | 7.13 | Simon Thorhallsson | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 1102 | 2017-11-24 | Runavik Open 2017 | Runavik FAI | 6.9 | Vignir Vatnar Stefansson | Stanislav Savchenko | 1/2-1/2 | 34 | Open |
| 1103 | 2017-11-23 | Runavik Open 2017 | Runavik FAI | 5.15 | Jonatan Pinheiro Diamant | Vignir Vatnar Stefansson | 0-1 | 16 | Open |
| 1104 | 2017-11-22 | Runavik Open 2017 | Runavik FAI | 4.14 | Vignir Vatnar Stefansson | Brandur Hojgaard | 1/2-1/2 | 51 | Open |
| 1105 | 2017-11-22 | Runavik Open 2017 | Runavik FAI | 3.6 | Igor Khenkin | Vignir Vatnar Stefansson | 1-0 | 33 | Open |
| 1106 | 2017-11-15 | Northern Lights Open 2017 | Reykjavik ISL | 9.5 | Vignir Vatnar Stefansson | Bjorn Thorfinnsson | 1/2-1/2 | 7 | Open |
| 1107 | 2017-11-14 | Northern Lights Open 2017 | Reykjavik ISL | 8.6 | Vignir Vatnar Stefansson | Einar Hjalti Jensson | 1/2-1/2 | 6 | Open |
| 1108 | 2017-11-14 | Northern Lights Open 2017 | Reykjavik ISL | 7.6 | Torbjorn Ringdal Hansen | Vignir Vatnar Stefansson | 1/2-1/2 | 62 | Open |
| 1109 | 2017-11-13 | Northern Lights Open 2017 | Reykjavik ISL | 6.6 | Tim Jaksland | Vignir Vatnar Stefansson | 1/2-1/2 | 47 | Open |
| 1110 | 2017-11-12 | Northern Lights Open 2017 | Reykjavik ISL | 5.5 | Vignir Vatnar Stefansson | Mark L Hebden | 0-1 | 35 | Open |
| 1111 | 2017-11-12 | Northern Lights Open 2017 | Reykjavik ISL | 4.7 | Nikhil Kumar | Vignir Vatnar Stefansson | 0-1 | 40 | Open |
| 1112 | 2017-11-11 | Northern Lights Open 2017 | Reykjavik ISL | 3.6 | Vignir Vatnar Stefansson | Bragi Thorfinnsson | 1/2-1/2 | 73 | Open |
| 1113 | 2017-11-11 | Northern Lights Open 2017 | Reykjavik ISL | 2.8 | Hilmir Freyr Heimisson | Vignir Vatnar Stefansson | 0-1 | 41 | Open |
| 1114 | 2017-11-10 | Northern Lights Open 2017 | Reykjavik ISL | 1.3 | Vignir Vatnar Stefansson | Yinglun Xu | 0-1 | 64 | Open |
| 1115 | 2017-11-05 | Hasselbacken Open 2017 | Stockholm SWE | 8.3 | Erik Blomqvist | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 1116 | 2017-11-04 | Hasselbacken Open 2017 | Stockholm SWE | 6.4 | Vignir Vatnar Stefansson | Hans Tikkanen | 1/2-1/2 | 28 | Open |
| 1117 | 2017-11-03 | Hasselbacken Open 2017 | Stockholm SWE | 4.6 | Rauan Sagit | Vignir Vatnar Stefansson | 1-0 | 67 | Open |
| 1118 | 2017-10-21 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 4.1 | Vignir Vatnar Stefansson | Hrannar Baldursson | 0-1 | 41 | Open |
| 1119 | 2017-10-21 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 3.5 | Sigurbjorn Bjornsson | Vignir Vatnar Stefansson | 1-0 | 62 | Open |
| 1120 | 2017-10-20 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 2.2 | Vignir Vatnar Stefansson | Leo Crevatin | 1/2-1/2 | 32 | Open |
| 1121 | 2017-10-19 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 1.4 | Vignir Vatnar Stefansson | Runar Sigurpalsson | 1-0 | 48 | Open |
| 1122 | 2017-09-14 | 27th EY BU14 2017 | Mamaia ROU | 9.5 | Vignir Vatnar Stefansson | Mieszko Mis | 1/2-1/2 | 38 | Open |
| 1123 | 2017-09-06 | 27th EY BU14 2017 | Mamaia ROU | 2.9 | Yaroslav Remizov | Vignir Vatnar Stefansson | 1/2-1/2 | 54 | Open |
| 1124 | 2017-05-20 | ch-ISL 2017 | Hafnarfjordur ISL | 9.3 | Gudmundur Gislason | Vignir Vatnar Stefansson | 1-0 | 25 | Open |
| 1125 | 2017-05-19 | ch-ISL 2017 | Hafnarfjordur ISL | 8.4 | Vignir Vatnar Stefansson | Hannes Stefansson | 0-1 | 37 | Open |
| 1126 | 2017-05-18 | ch-ISL 2017 | Hafnarfjordur ISL | 7.2 | Dagur Ragnarsson | Vignir Vatnar Stefansson | 1-0 | 33 | Open |
| 1127 | 2017-05-16 | ch-ISL 2017 | Hafnarfjordur ISL | 6.5 | Vignir Vatnar Stefansson | David Kjartansson | 1/2-1/2 | 49 | Open |
| 1128 | 2017-05-15 | ch-ISL 2017 | Hafnarfjordur ISL | 5.1 | Vignir Vatnar Stefansson | Bjorn Thorfinnsson | 0-1 | 34 | Open |
| 1129 | 2017-05-14 | ch-ISL 2017 | Hafnarfjordur ISL | 4.5 | Bardur Orn Birkisson | Vignir Vatnar Stefansson | 1/2-1/2 | 58 | Open |
| 1130 | 2017-05-13 | ch-ISL 2017 | Hafnarfjordur ISL | 3.2 | Vignir Vatnar Stefansson | Hedinn Steingrimsson | 1/2-1/2 | 43 | Open |
| 1131 | 2017-05-11 | ch-ISL 2017 | Hafnarfjordur ISL | 2.4 | Gudmundur Kjartansson | Vignir Vatnar Stefansson | 1-0 | 40 | Open |
| 1132 | 2017-05-10 | ch-ISL 2017 | Hafnarfjordur ISL | 1.3 | Vignir Vatnar Stefansson | Sigurbjorn Bjornsson | 1/2-1/2 | 73 | Open |
| 1133 | 2017-04-27 | Reykjavik Open 2017 | Reykjavik ISL | 10.4 | Lars Laustsen | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 1134 | 2017-04-26 | Reykjavik Open 2017 | Reykjavik ISL | 9.41 | 4301498 | Vignir Vatnar Stefansson | 1/2-1/2 | 55 | Open |
| 1135 | 2017-04-25 | Reykjavik Open 2017 | Reykjavik ISL | 8.24 | Vignir Vatnar Stefansson | Gudmundur Kjartansson | 0-1 | 71 | Open |
| 1136 | 2017-04-24 | Reykjavik Open 2017 | Reykjavik ISL | 7.41 | Vignir Vatnar Stefansson | Bardur Orn Birkisson | 1-0 | 56 | Open |
| 1137 | 2017-04-23 | Reykjavik Open 2017 | Reykjavik ISL | 6.23 | Harika Dronavalli | Vignir Vatnar Stefansson | 1-0 | 38 | Open |
| 1138 | 2017-04-22 | Reykjavik Open 2017 | Reykjavik ISL | 5.14 | Vignir Vatnar Stefansson | Johann Hjartarson | 1/2-1/2 | 58 | Open |
| 1139 | 2017-04-21 | Reykjavik Open 2017 | Reykjavik ISL | 4.42 | John A Kvamme | Vignir Vatnar Stefansson | 0-1 | 20 | Open |
| 1140 | 2017-04-20 | Reykjavik Open 2017 | Reykjavik ISL | 3.41 | Vignir Vatnar Stefansson | Hrannar Arnarsson | 1-0 | 53 | Open |
| 1141 | 2017-04-20 | Reykjavik Open 2017 | Reykjavik ISL | 2.1 | Anish Giri | Vignir Vatnar Stefansson | 1-0 | 44 | Open |
| 1142 | 2017-04-19 | Reykjavik Open 2017 | Reykjavik ISL | 1.62 | Vignir Vatnar Stefansson | Thomas Axelsson | 1-0 | 30 | Open |
| 1143 | 2017-03-11 | Stockholm Chess Challenge | Stockholm SWE | 9.7 | Vignir Vatnar Stefansson | Rakesh Kumar Jena | 1/2-1/2 | 27 | Open |
| 1144 | 2017-03-11 | Stockholm Chess Challenge | Stockholm SWE | 8.7 | Milton Pantzar | Vignir Vatnar Stefansson | 1/2-1/2 | 47 | Open |
| 1145 | 2017-03-10 | Stockholm Chess Challenge | Stockholm SWE | 7.7 | Vignir Vatnar Stefansson | Eivind Olav Risting | 1-0 | 41 | Open |
| 1146 | 2017-03-09 | Stockholm Chess Challenge | Stockholm SWE | 6.7 | Sebastian Mihajlov | Vignir Vatnar Stefansson | 1-0 | 75 | Open |
| 1147 | 2017-03-09 | Stockholm Chess Challenge | Stockholm SWE | 5.7 | Vignir Vatnar Stefansson | Theodor Kenneskog | 1/2-1/2 | 31 | Open |
| 1148 | 2017-03-08 | Stockholm Chess Challenge | Stockholm SWE | 4.6 | Sharma Hemant | Vignir Vatnar Stefansson | 1/2-1/2 | 87 | Open |
| 1149 | 2017-03-07 | Stockholm Chess Challenge | Stockholm SWE | 3.2 | Vignir Vatnar Stefansson | Adam Tukhaev | 0-1 | 77 | Open |
| 1150 | 2017-03-07 | Stockholm Chess Challenge | Stockholm SWE | 2.3 | Jonathan Westerberg | Vignir Vatnar Stefansson | 1/2-1/2 | 79 | Open |
| 1151 | 2017-03-06 | Stockholm Chess Challenge | Stockholm SWE | 1.11 | Vignir Vatnar Stefansson | Hampus Sorensen | 1-0 | 51 | Open |
| 1152 | 2017-03-04 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 9.1 | Magnus Orn Ulfarsson | Vignir Vatnar Stefansson | 1/2-1/2 | 29 | Open |
| 1153 | 2017-03-04 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 8.5 | Edyta Jakubiec | Vignir Vatnar Stefansson | 1/2-1/2 | 39 | Open |
| 1154 | 2017-03-03 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 7.2 | David Kjartansson | Vignir Vatnar Stefansson | 1-0 | 65 | Open |
| 1155 | 2017-03-02 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 6.4 | Gudmundur Gislason | Vignir Vatnar Stefansson | 1-0 | 16 | Open |
| 1156 | 2017-01-05 | 46th Rilton Cup 2016-17 | Stockholm SWE | 9.31 | Tom Rydstrom | Vignir Vatnar Stefansson | 1-0 | 16 | Open |
| 1157 | 2017-01-04 | 46th Rilton Cup 2016-17 | Stockholm SWE | 8.37 | Vignir Vatnar Stefansson | Pranav Anand | 1-0 | 29 | Open |
| 1158 | 2017-01-03 | 46th Rilton Cup 2016-17 | Stockholm SWE | 7.3 | Felix Tuomainen | Vignir Vatnar Stefansson | 1-0 | 45 | Open |
| 1159 | 2017-01-02 | 46th Rilton Cup 2016-17 | Stockholm SWE | 6.25 | Hogni Egilstoft Nielsen | Vignir Vatnar Stefansson | 1-0 | 37 | Open |
| 1160 | 2017-01-01 | 46th Rilton Cup 2016-17 | Stockholm SWE | 5.26 | Vignir Vatnar Stefansson | Rolf Bergstrom | 1/2-1/2 | 85 | Open |
| 1161 | 2016-12-30 | 46th Rilton Cup 2016-17 | Stockholm SWE | 4.16 | Kaido Kulaots | Vignir Vatnar Stefansson | 1-0 | 28 | Open |
| 1162 | 2016-12-29 | 46th Rilton Cup 2016-17 | Stockholm SWE | 3.29 | Vignir Vatnar Stefansson | Dietmar Kolbus | 1-0 | 60 | Open |
| 1163 | 2016-12-28 | 46th Rilton Cup 2016-17 | Stockholm SWE | 2.5 | Ivan Sokolov | Vignir Vatnar Stefansson | 1-0 | 35 | Open |
| 1164 | 2016-12-27 | 46th Rilton Cup 2016-17 | Stockholm SWE | 1.35 | Vignir Vatnar Stefansson | Isak Storme | 1-0 | 33 | Open |
| 1165 | 2016-11-27 | Runavik Open 2016 | Runavik FAI | 9.6 | Vignir Vatnar Stefansson | Simon Bekker-Jensen | 1/2-1/2 | 15 | Open |
| 1166 | 2016-11-26 | Runavik Open 2016 | Runavik FAI | 8.8 | Hogni Egilstoft Nielsen | Vignir Vatnar Stefansson | 0-1 | 44 | Open |
| 1167 | 2016-11-26 | Runavik Open 2016 | Runavik FAI | 7.3 | Vignir Vatnar Stefansson | Johann Hjartarson | 0-1 | 31 | Open |
| 1168 | 2016-11-25 | Runavik Open 2016 | Runavik FAI | 6.9 | Loftur Baldvinsson | Vignir Vatnar Stefansson | 0-1 | 38 | Open |
| 1169 | 2016-11-24 | Runavik Open 2016 | Runavik FAI | 5.8 | Vignir Vatnar Stefansson | Rogvi Egilstoft | 1/2-1/2 | 49 | Open |
| 1170 | 2016-11-23 | Runavik Open 2016 | Runavik FAI | 4.6 | Throstur Thorhallsson | Vignir Vatnar Stefansson | 1/2-1/2 | 36 | Open |
| 1171 | 2016-11-23 | Runavik Open 2016 | Runavik FAI | 3.8 | Vignir Vatnar Stefansson | Rogvi Mortensen | 1-0 | 34 | Open |
| 1172 | 2016-11-22 | Runavik Open 2016 | Runavik FAI | 2.6 | Daniel Semcesen | Vignir Vatnar Stefansson | 1-0 | 29 | Open |
| 1173 | 2016-11-21 | Runavik Open 2016 | Runavik FAI | 1.15 | Vignir Vatnar Stefansson | Bjarki Bertholdsen | 1-0 | 10 | Open |
| 1174 | 2016-11-02 | Uppsala Young Champions | Uppsala SWE | 9.1 | Martin Jogstad | Vignir Vatnar Stefansson | 0-1 | 67 | Open |
| 1175 | 2016-11-02 | Uppsala Young Champions | Uppsala SWE | 8.2 | Felix Tuomainen | Vignir Vatnar Stefansson | 1/2-1/2 | 62 | Open |
| 1176 | 2016-11-01 | Uppsala Young Champions | Uppsala SWE | 7.3 | Vignir Vatnar Stefansson | Jung Min Seo | 1-0 | 45 | Open |
| 1177 | 2016-10-31 | Uppsala Young Champions | Uppsala SWE | 6.4 | Vitus Buchert | Vignir Vatnar Stefansson | 0-1 | 75 | Open |
| 1178 | 2016-10-31 | Uppsala Young Champions | Uppsala SWE | 5.3 | Vignir Vatnar Stefansson | Isak Storme | 1/2-1/2 | 44 | Open |
| 1179 | 2016-10-30 | Uppsala Young Champions | Uppsala SWE | 4.2 | Dagur Ragnarsson | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 1180 | 2016-10-29 | Uppsala Young Champions | Uppsala SWE | 3.2 | Vignir Vatnar Stefansson | Oliver Johannesson | 1/2-1/2 | 19 | Open |
| 1181 | 2016-10-29 | Uppsala Young Champions | Uppsala SWE | 2.1 | Toivo Keinanen | Vignir Vatnar Stefansson | 0-1 | 46 | Open |
| 1182 | 2016-10-28 | Uppsala Young Champions | Uppsala SWE | 1.6 | Vignir Vatnar Stefansson | Leonardo Aira | 1-0 | 49 | Open |
| 1183 | 2016-10-02 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 5.3 | Mikael Johann Karlsson | Vignir Vatnar Stefansson | 0-1 | 25 | Open |
| 1184 | 2016-10-01 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 4.3 | Soren Bech Hansen | Vignir Vatnar Stefansson | 0-1 | 76 | Open |
| 1185 | 2016-10-01 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 3.4 | Sverrir Thorgeirsson | Vignir Vatnar Stefansson | 1/2-1/2 | 47 | Open |
| 1186 | 2016-09-30 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 2.2 | Vignir Vatnar Stefansson | 2301172 | 1/2-1/2 | 26 | Open |
| 1187 | 2016-09-29 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 1.5 | Kristjan Edvardsson | Vignir Vatnar Stefansson | 1-0 | 28 | Open |
| 1188 | 2016-07-29 | World Youth U16 Olympiad | Poprad SVK | 9.9 | Andrei Macovei | Vignir Vatnar Stefansson | 1-0 | 27 | Open |
| 1189 | 2016-07-28 | World Youth U16 Olympiad | Poprad SVK | 8.14 | Jasper Beukema | Vignir Vatnar Stefansson | 0-1 | 75 | Open |
| 1190 | 2016-07-27 | World Youth U16 Olympiad | Poprad SVK | 7.17 | Vignir Vatnar Stefansson | Ng Chung Lok Andrew | 1-0 | 50 | Open |
| 1191 | 2016-07-25 | World Youth U16 Olympiad | Poprad SVK | 5.21 | Riekie Wolmarans | Vignir Vatnar Stefansson | 0-1 | 68 | Open |
| 1192 | 2016-07-24 | World Youth U16 Olympiad | Poprad SVK | 4.19 | Vignir Vatnar Stefansson | Jack Van Zyl-Rudd | 1/2-1/2 | 70 | Open |
| 1193 | 2016-07-23 | World Youth U16 Olympiad | Poprad SVK | 3.16 | Yan Liu | Vignir Vatnar Stefansson | 1-0 | 67 | Open |
| 1194 | 2016-07-23 | World Youth U16 Olympiad | Poprad SVK | 2.18 | Vignir Vatnar Stefansson | Marek Ihnat | 1-0 | 41 | Open |
| 1195 | 2016-07-22 | World Youth U16 Olympiad | Poprad SVK | 1.5 | Roven Vogel | Vignir Vatnar Stefansson | 1-0 | 31 | Open |
| 1196 | 2016-03-13 | Stockholm Chess Challenge | Stockholm SWE | 9.8 | Theodor Kenneskog | Vignir Vatnar Stefansson | 0-1 | 71 | Open |
| 1197 | 2016-03-12 | Stockholm Chess Challenge | Stockholm SWE | 8.8 | Vignir Vatnar Stefansson | Qiyu Zhou | 1/2-1/2 | 48 | Open |
| 1198 | 2016-03-12 | Stockholm Chess Challenge | Stockholm SWE | 7.8 | Mauro Tirelli | Vignir Vatnar Stefansson | 1/2-1/2 | 9 | Open |
| 1199 | 2016-03-11 | Stockholm Chess Challenge | Stockholm SWE | 6.6 | Vignir Vatnar Stefansson | Joachim Birger Nilsen | 0-1 | 16 | Open |
| 1200 | 2016-03-10 | Stockholm Chess Challenge | Stockholm SWE | 5.4 | Adam Tukhaev | Vignir Vatnar Stefansson | 1-0 | 13 | Open |
| 1201 | 2016-03-10 | Stockholm Chess Challenge | Stockholm SWE | 4.7 | Vignir Vatnar Stefansson | Tom Rydstrom | 1-0 | 6 | Open |
| 1202 | 2016-03-09 | Stockholm Chess Challenge | Stockholm SWE | 3.7 | Anna Kantane | Vignir Vatnar Stefansson | 1/2-1/2 | 43 | Open |
| 1203 | 2016-03-08 | Stockholm Chess Challenge | Stockholm SWE | 2.7 | Vignir Vatnar Stefansson | Erlend Mikalsen | 1/2-1/2 | 36 | Open |
| 1204 | 2016-03-08 | Stockholm Chess Challenge | Stockholm SWE | 1.7 | Grzegorz Nasuta | Vignir Vatnar Stefansson | 1-0 | 22 | Open |
| 1205 | 2016-03-05 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 9.4 | Vignir Vatnar Stefansson | Ingvar Thor Johannesson | 1/2-1/2 | 27 | Open |
| 1206 | 2016-03-05 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 8.3 | Gudmundur Dadason | Vignir Vatnar Stefansson | 0-1 | 84 | Open |
| 1207 | 2016-03-04 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 7.3 | Vignir Vatnar Stefansson | Sigurdur Ingason | 1/2-1/2 | 61 | Open |
| 1208 | 2016-03-03 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 6.4 | Dagur Ragnarsson | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 1209 | 2015-10-27 | World Youth Boys U12 2015 | Porto Carras GRE | 3.1 | Nodirbek Abdusattorov | Vignir Vatnar Stefansson | 1-0 | 48 | Open |
| 1210 | 2015-09-27 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 5.2 | Gunnar Bjornsson | Vignir Vatnar Stefansson | 0-1 | 54 | Open |
| 1211 | 2015-09-26 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 4.5 | Arnar Thorsteinsson | Vignir Vatnar Stefansson | 1/2-1/2 | 42 | Open |
| 1212 | 2015-09-26 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 3.1 | Vignir Vatnar Stefansson | Harvey Georgsson | 1-0 | 30 | Open |
| 1213 | 2015-09-25 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 2.5 | Benedikt Jonasson | Vignir Vatnar Stefansson | 1-0 | 66 | Open |
| 1214 | 2015-09-24 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 1.2 | Vignir Vatnar Stefansson | 711793110969978690 | 1/2-1/2 | 31 | Open |
| 1215 | 2015-03-18 | Reykjavik Open 2015 | Reykjavik ISL | 10.94 | Vignir Vatnar Stefansson | Ruddy T Sibiya | 0-1 | 46 | Open |
| 1216 | 2015-03-17 | Reykjavik Open 2015 | Reykjavik ISL | 9.77 | Alberto Prieto | Vignir Vatnar Stefansson | 1-0 | 35 | Open |
| 1217 | 2015-03-16 | Reykjavik Open 2015 | Reykjavik ISL | 8.97 | Vignir Vatnar Stefansson | 14301207653830945999 | 1-0 | 41 | Open |
| 1218 | 2015-03-15 | Reykjavik Open 2015 | Reykjavik ISL | 7.68 | Halldor Gretar Einarsson | Vignir Vatnar Stefansson | 1-0 | 41 | Open |
| 1219 | 2015-03-14 | Reykjavik Open 2015 | Reykjavik ISL | 6.1 | Vignir Vatnar Stefansson | Nansy Davidsdottir | 1-0 | 68 | Open |
| 1220 | 2015-03-13 | Reykjavik Open 2015 | Reykjavik ISL | 5.74 | Johann Ingvason | Vignir Vatnar Stefansson | 1-0 | 27 | Open |
| 1221 | 2015-03-12 | Reykjavik Open 2015 | Reykjavik ISL | 4.108 | Vignir Vatnar Stefansson | David C Kriewall | 1-0 | 64 | Open |
| 1222 | 2015-03-11 | Reykjavik Open 2015 | Reykjavik ISL | 3.56 | Hans Moke Niemann | Vignir Vatnar Stefansson | 1-0 | 61 | Open |
| 1223 | 2015-03-11 | Reykjavik Open 2015 | Reykjavik ISL | 2.104 | Vignir Vatnar Stefansson | Wojciech Babijczuk | 1-0 | 68 | Open |
| 1224 | 2015-03-10 | Reykjavik Open 2015 | Reykjavik ISL | 1.37 | Simon Bekker-Jensen | Vignir Vatnar Stefansson | 1-0 | 20 | Open |
| 1225 | 2014-03-12 | N1 Reykjavik Open 2014 | Reykjavik ISL | 10.54 | Klaus Klundt | Vignir Vatnar Stefansson | 1-0 | 67 | Open |
| 1226 | 2014-03-11 | N1 Reykjavik Open 2014 | Reykjavik ISL | 9.69 | Vignir Vatnar Stefansson | Daniel Vanheirzeele | 1-0 | 40 | Open |
| 1227 | 2014-03-10 | N1 Reykjavik Open 2014 | Reykjavik ISL | 8.67 | Runar Berg | Vignir Vatnar Stefansson | 1/2-1/2 | 87 | Open |
| 1228 | 2014-03-09 | N1 Reykjavik Open 2014 | Reykjavik ISL | 7.5 | Vignir Vatnar Stefansson | Kristjan Edvardsson | 0-1 | 41 | Open |
| 1229 | 2014-03-08 | N1 Reykjavik Open 2014 | Reykjavik ISL | 6.29 | Daniel Cawdery | Vignir Vatnar Stefansson | 1-0 | 42 | Open |
| 1230 | 2014-03-07 | N1 Reykjavik Open 2014 | Reykjavik ISL | 5.5 | Vignir Vatnar Stefansson | Petter Stigar | 1-0 | 18 | Open |
| 1231 | 2014-03-06 | N1 Reykjavik Open 2014 | Reykjavik ISL | 4.66 | Arlette Van Weersel | Vignir Vatnar Stefansson | 0-1 | 66 | Open |
| 1232 | 2014-03-05 | N1 Reykjavik Open 2014 | Reykjavik ISL | 3.83 | Vignir Vatnar Stefansson | Mikael Johann Karlsson | 1/2-1/2 | 54 | Open |
| 1233 | 2014-03-05 | N1 Reykjavik Open 2014 | Reykjavik ISL | 2.72 | Gunnar Runarsson | Vignir Vatnar Stefansson | 0-1 | 45 | Open |
| 1234 | 2014-03-04 | N1 Reykjavik Open 2014 | Reykjavik ISL | 1.64 | Vignir Vatnar Stefansson | Carl Fredrik Ekeberg | 0-1 | 58 | Open |
| 1235 | 2013-06-08 | Icelandic Open Championship 2013 | Reykjavik ISL | 10.16 | Vignir Vatnar Stefansson | Oliver Johannesson | 1-0 | 51 | Open |
| 1236 | 2013-06-07 | Icelandic Open Championship 2013 | Reykjavik ISL | 9.15 | Thor Valtysson | Vignir Vatnar Stefansson | 1/2-1/2 | 31 | Open |
| 1237 | 2013-06-06 | Icelandic Open Championship 2013 | Reykjavik ISL | 8.18 | Vignir Vatnar Stefansson | Tinna Kristin Finnbogadottir | 1-0 | 78 | Open |
| 1238 | 2013-06-05 | Icelandic Open Championship 2013 | Reykjavik ISL | 7.14 | Aleksi Olander | Vignir Vatnar Stefansson | 1-0 | 57 | Open |
| 1239 | 2013-06-04 | Icelandic Open Championship 2013 | Reykjavik ISL | 6.12 | Vignir Vatnar Stefansson | Mikael Johann Karlsson | 1/2-1/2 | 27 | Open |
| 1240 | 2013-06-03 | Icelandic Open Championship 2013 | Reykjavik ISL | 5.19 | Hallgerdur Thorsteinsdottir | Vignir Vatnar Stefansson | 0-1 | 42 | Open |
| 1241 | 2013-06-02 | Icelandic Open Championship 2013 | Reykjavik ISL | 4.25 | Vignir Vatnar Stefansson | Bardur Orn Birkisson | 1-0 | 38 | Open |
| 1242 | 2013-06-01 | Icelandic Open Championship 2013 | Reykjavik ISL | 3.15 | Bjorgvin S Gudmundsson | Vignir Vatnar Stefansson | 1-0 | 30 | Open |
| 1243 | 2013-06-01 | Icelandic Open Championship 2013 | Reykjavik ISL | 2.27 | Vignir Vatnar Stefansson | Oskar Vikingur Davidsson | 1-0 | 28 | Open |
| 1244 | 2013-05-31 | Icelandic Open Championship 2013 | Reykjavik ISL | 1.9 | Bjorn Thorfinnsson | Vignir Vatnar Stefansson | 1-0 | 48 | Open |
| 1245 | 2013-02-27 | Reykjavik Open 2013 | Reykjavik ISL | 10.91 | Thomas Heerde | Vignir Vatnar Stefansson | 1-0 | 36 | Open |
| 1246 | 2013-02-26 | Reykjavik Open 2013 | Reykjavik ISL | 9.86 | Vignir Vatnar Stefansson | Christian Klug | 1/2-1/2 | 53 | Open |
| 1247 | 2013-02-25 | Reykjavik Open 2013 | Reykjavik ISL | 8.106 | Hilmir Hrafnsson | Vignir Vatnar Stefansson | 0-1 | 22 | Open |
| 1248 | 2013-02-24 | Reykjavik Open 2013 | Reykjavik ISL | 7.102 | Vignir Vatnar Stefansson | Thorsteinn Leifsson | 1/2-1/2 | 17 | Open |
| 1249 | 2013-02-23 | Reykjavik Open 2013 | Reykjavik ISL | 6.93 | Johanna Bjorg Johannsdottir | Vignir Vatnar Stefansson | 1-0 | 38 | Open |
| 1250 | 2013-02-22 | Reykjavik Open 2013 | Reykjavik ISL | 5.83 | Vignir Vatnar Stefansson | Alexander Newrkla | 0-1 | 49 | Open |
| 1251 | 2013-02-21 | Reykjavik Open 2013 | Reykjavik ISL | 4.99 | Ingi Tandri Traustason | Vignir Vatnar Stefansson | 0-1 | 15 | Open |
| 1252 | 2013-02-20 | Reykjavik Open 2013 | Reykjavik ISL | 3.92 | Vignir Vatnar Stefansson | Bjarni Saemundsson | 0-1 | 33 | Open |
| 1253 | 2013-02-20 | Reykjavik Open 2013 | Reykjavik ISL | 2.8 | Robin Karlsson | Vignir Vatnar Stefansson | 1-0 | 37 | Open |
| 1254 | 2013-02-19 | Reykjavik Open 2013 | Reykjavik ISL | 1.84 | Vignir Vatnar Stefansson | Bogdan Borsos | 0-1 | 33 | Open |
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