Jan-Willem De Jong
Country
NED
Birth Year
1981
Gender
M
Title
International Master
FIDE ID
1008641
FIDE Rating
2408
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-11-22 | Dutch League 2025-26 | Netherlands NED | 4.7 | Jan-Willem De Jong | Demre Kerigan | 1/2-1/2 | 46 | Open |
| 2 | 2025-11-01 | Dutch League 2025-26 | Netherlands NED | 3.8 | Jan-Willem De Jong | Nico Zwirs | 1/2-1/2 | 16 | Open |
| 3 | 2025-10-25 | 40th ECC Open 2025 | Rhodes GRE | 7.75 | Ori Kobo | Jan-Willem De Jong | 1/2-1/2 | 34 | Open |
| 4 | 2025-10-24 | 40th ECC Open 2025 | Rhodes GRE | 6.75 | Jan-Willem De Jong | David J Eggleston | 1/2-1/2 | 30 | Open |
| 5 | 2025-10-23 | 40th ECC Open 2025 | Rhodes GRE | 5.153 | Richard Duijn | Jan-Willem De Jong | 1/2-1/2 | 33 | Open |
| 6 | 2025-10-22 | 40th ECC Open 2025 | Rhodes GRE | 4.122 | Can Durak | Jan-Willem De Jong | 1-0 | 50 | Open |
| 7 | 2025-10-21 | 40th ECC Open 2025 | Rhodes GRE | 3.68 | Jan-Willem De Jong | Kazybek Nogerbek | 1/2-1/2 | 28 | Open |
| 8 | 2025-10-19 | 40th ECC Open 2025 | Rhodes GRE | 1.11 | Jan-Willem De Jong | Ingo Cordts | 0-1 | 43 | Open |
| 9 | 2025-10-04 | Dutch League 2025-26 | Netherlands NED | 2.1 | Jan-Willem De Jong | Fatih Baltic | 1-0 | 33 | Open |
| 10 | 2025-09-20 | Dutch League 2025-26 | Netherlands NED | 1.8 | Tim Grutter | Jan-Willem De Jong | 1/2-1/2 | 25 | Open |
| 11 | 2025-05-10 | Dutch League 2024-25 | Netherlands NED | 9.8 | Jan-Willem De Jong | Achyuth Aravindhan | 1-0 | 34 | Open |
| 12 | 2025-04-05 | Dutch League 2024-25 | Netherlands NED | 8.1 | Ruud Van Meegen | Jan-Willem De Jong | 1-0 | 58 | Open |
| 13 | 2025-03-08 | Dutch League 2024-25 | Netherlands NED | 7.3 | Eelke De Boer | Jan-Willem De Jong | 1/2-1/2 | 53 | Open |
| 14 | 2025-02-08 | Dutch League 2024-25 | Netherlands NED | 6.5 | Steven Geirnaert | Jan-Willem De Jong | 1/2-1/2 | 23 | Open |
| 15 | 2024-12-14 | Dutch League 2024-25 | Netherlands NED | 5.4 | Tim Grutter | Jan-Willem De Jong | 1/2-1/2 | 26 | Open |
| 16 | 2024-11-23 | Dutch League 2024-25 | Netherlands NED | 4.8 | Jan-Willem De Jong | Sjoerd Van Roon | 0-1 | 87 | Open |
| 17 | 2024-11-09 | Dutch League 2024-25 | Netherlands NED | 3.1 | Jan-Willem De Jong | Tom Piceu | 1-0 | 39 | Open |
| 18 | 2024-10-26 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 7.1 | Jan-Willem De Jong | Jiri Stocek | 1-0 | 64 | Open |
| 19 | 2024-10-24 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 5.16 | Jan-Willem De Jong | Slobodan J Filipovic | 1-0 | 70 | Open |
| 20 | 2024-10-23 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 4.24 | Torgeir Kjoita | Jan-Willem De Jong | 0-1 | 31 | Open |
| 21 | 2024-10-22 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 3.16 | Endrit Uruci | Jan-Willem De Jong | 0-1 | 46 | Open |
| 22 | 2024-10-21 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 2.4 | Jan-Willem De Jong | Shakhriyar Mamedyarov | 0-1 | 62 | Open |
| 23 | 2024-10-20 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 1.25 | William Alexander Olsen | Jan-Willem De Jong | 0-1 | 37 | Open |
| 24 | 2024-10-12 | Dutch League 2024-25 | Netherlands NED | 2.3 | Paul Hommerson | Jan-Willem De Jong | 0-1 | 52 | Open |
| 25 | 2024-09-21 | Dutch League 2024-25 | Netherlands NED | 1.8 | Lucien Van Beek | Jan-Willem De Jong | 1/2-1/2 | 43 | Open |
| 26 | 2024-05-19 | TCh-NED Cup 2024 | Haarlem NED | 3.8 | Jurriaan Boeren | Jan-Willem De Jong | 0-1 | 22 | Open |
| 27 | 2024-05-09 | TCh-NED Cup 2024 | Haarlem NED | 2.8 | Jan-Willem De Jong | Jurriaan Boeren | 1-0 | 46 | Open |
| 28 | 2024-05-09 | TCh-NED Cup 2024 | Haarlem NED | 1.5 | Jan-Willem De Jong | Max Warmerdam | 0-1 | 41 | Open |
| 29 | 2024-04-20 | Dutch League 2023-24 | Netherlands NED | 9.2 | Thibaut Vandenbussche | Jan-Willem De Jong | 0-1 | 49 | Open |
| 30 | 2024-03-23 | Dutch League 2023-24 | Netherlands NED | 8.3 | Roel Hamblok | Jan-Willem De Jong | 1/2-1/2 | 18 | Open |
| 31 | 2024-03-02 | Dutch League 2023-24 | Netherlands NED | 7.1 | Joost Wempe | Jan-Willem De Jong | 1/2-1/2 | 34 | Open |
| 32 | 2024-02-03 | Dutch League 2023-24 | Netherlands NED | 6.4 | Daan Geerke | Jan-Willem De Jong | 0-1 | 32 | Open |
| 33 | 2023-12-16 | Dutch League 2023-24 | Netherlands NED | 5.8 | Jan-Willem De Jong | Caspar Hermeling | 1-0 | 32 | Open |
| 34 | 2023-11-25 | Dutch League 2023-24 | Netherlands NED | 4.2 | Stan Van Gisbergen | Jan-Willem De Jong | 1/2-1/2 | 20 | Open |
| 35 | 2023-11-04 | Dutch League 2023-24 | Netherlands NED | 3.8 | Jan-Willem De Jong | Nico Zwirs | 0-1 | 53 | Open |
| 36 | 2023-10-07 | Dutch League 2023-24 | Netherlands NED | 2.3 | Jan-Willem De Jong | Jan Breukelman | 1-0 | 31 | Open |
| 37 | 2023-10-06 | 38th ECC Open 2023 | Durres ALB | 6.1 | Jan-Willem De Jong | Niels Ondersteijn | 1/2-1/2 | 85 | Open |
| 38 | 2023-10-03 | 38th ECC Open 2023 | Durres ALB | 3.12 | Jan-Willem De Jong | Valerio Carnicelli | 0-1 | 33 | Open |
| 39 | 2023-10-01 | 38th ECC Open 2023 | Durres ALB | 1.8 | Jan-Willem De Jong | Alexis Cahen | 1-0 | 42 | Open |
| 40 | 2023-09-16 | Dutch League 2023-24 | Netherlands NED | 1.1 | Jan-Willem De Jong | Tim Grutter | 1-0 | 41 | Open |
| 41 | 2023-04-22 | Dutch League 2022-23 | Netherlands NED | 9.4 | Alexandr Fier | Jan-Willem De Jong | 1-0 | 63 | Open |
| 42 | 2023-04-01 | Dutch League 2022-23 | Netherlands NED | 8.9 | Eline Roebers | Jan-Willem De Jong | 1/2-1/2 | 57 | Open |
| 43 | 2023-03-11 | Dutch League 2022-23 | Netherlands NED | 7.1 | Niels Ondersteijn | Jan-Willem De Jong | 1/2-1/2 | 20 | Open |
| 44 | 2023-02-11 | Dutch League 2022-23 | Netherlands NED | 6.3 | Roger Meng | Jan-Willem De Jong | 1/2-1/2 | 28 | Open |
| 45 | 2022-12-17 | Dutch League 2022-23 | Netherlands NED | 5.9 | Jan-Willem De Jong | Nick Bijlsma | 1-0 | 41 | Open |
| 46 | 2022-11-26 | Dutch League 2022-23 | Netherlands NED | 4.8 | Jonas Gallasch | Jan-Willem De Jong | 1/2-1/2 | 17 | Open |
| 47 | 2022-11-05 | Dutch League 2022-23 | Netherlands NED | 3.8 | Jan-Willem De Jong | Benjamin Decrop | 1-0 | 24 | Open |
| 48 | 2022-10-08 | Dutch League 2022-23 | Netherlands NED | 2.8 | Jonas Hilwerda | Jan-Willem De Jong | 1/2-1/2 | 51 | Open |
| 49 | 2022-09-17 | Dutch League 2022-23 | Netherlands NED | 1.8 | Jan-Willem De Jong | Florian Jacobs | 0-1 | 59 | Open |
| 50 | 2022-05-26 | TCh-NED Cup 2022 | Apeldoorn NED | 2.1 | Jan-Willem De Jong | Nico Zwirs | 1/2-1/2 | 50 | Open |
| 51 | 2022-05-21 | Dutch League 2021-22 | Netherlands NED | 5.2 | Jan-Willem De Jong | Melvin Holwijn | 1-0 | 25 | Open |
| 52 | 2022-04-23 | Dutch League 2021-22 | Netherlands NED | 9.6 | Jan-Willem De Jong | Onno Elgersma | 1/2-1/2 | 21 | Open |
| 53 | 2022-03-12 | Dutch League 2021-22 | Netherlands NED | 7.1 | Roeland Pruijssers | Jan-Willem De Jong | 1/2-1/2 | 72 | Open |
| 54 | 2022-02-05 | Dutch League 2021-22 | Netherlands NED | 6.6 | Jeroen Bosch | Jan-Willem De Jong | 1/2-1/2 | 38 | Open |
| 55 | 2021-11-27 | Dutch League 2021-22 | Netherlands NED | 4.1 | Alexei Shirov | Jan-Willem De Jong | 1-0 | 35 | Open |
| 56 | 2021-11-06 | Dutch League 2021-22 | Netherlands NED | 3.8 | Jonas Hilwerda | Jan-Willem De Jong | 1/2-1/2 | 23 | Open |
| 57 | 2021-09-18 | Dutch League 2021-22 | Netherlands NED | 1.9 | Jan-Willem De Jong | Fabian Miesen | 1/2-1/2 | 28 | Open |
| 58 | 2020-03-07 | Dutch League 2019-20 | Netherlands NED | 6.7 | Ilias Van der Lende | Jan-Willem De Jong | 0-1 | 36 | Open |
| 59 | 2020-02-01 | Dutch League 2019-20 | Netherlands NED | 5.1 | Jan-Willem De Jong | Manuel Bosboom | 0-1 | 35 | Open |
| 60 | 2019-11-23 | Dutch League 2019-20 | Netherlands NED | 3.8 | Ewoud De Groote | Jan-Willem De Jong | 1-0 | 23 | Open |
| 61 | 2019-11-16 | 35th ECC Open 2019 | Budva MNE | 7.8 | Daniil Yuffa | Jan-Willem De Jong | 1-0 | 37 | Open |
| 62 | 2019-11-15 | 35th ECC Open 2019 | Budva MNE | 6.14 | Gojko Vucinic | Jan-Willem De Jong | 0-1 | 24 | Open |
| 63 | 2019-11-14 | 35th ECC Open 2019 | Budva MNE | 5.15 | Astrit Zymberi | Jan-Willem De Jong | 0-1 | 32 | Open |
| 64 | 2019-11-13 | 35th ECC Open 2019 | Budva MNE | 4.12 | Jan-Willem De Jong | Georg Mohr | 1-0 | 66 | Open |
| 65 | 2019-11-12 | 35th ECC Open 2019 | Budva MNE | 3.12 | Laurents Van Twillert | Jan-Willem De Jong | 0-1 | 22 | Open |
| 66 | 2019-11-11 | 35th ECC Open 2019 | Budva MNE | 2.5 | Jan-Willem De Jong | Mateusz Bartel | 0-1 | 35 | Open |
| 67 | 2019-11-10 | 35th ECC Open 2019 | Budva MNE | 1.19 | Jan-Willem De Jong | Milo Pobor | 1-0 | 34 | Open |
| 68 | 2019-11-02 | Dutch League 2019-20 | Netherlands NED | 2.2 | Jan-Willem De Jong | Sebastian Halfhide | 1/2-1/2 | 48 | Open |
| 69 | 2019-09-28 | Dutch League 2019-20 | Netherlands NED | 1.8 | Iozefina Werle | Jan-Willem De Jong | 0-1 | 76 | Open |
| 70 | 2019-05-11 | Dutch League 2018-19 | Netherlands NED | 9.7 | Jan-Willem De Jong | Jeroen Bosch | 1/2-1/2 | 68 | Open |
| 71 | 2019-04-13 | Dutch League 2018-19 | Netherlands NED | 8.3 | Mees Van Osch | Jan-Willem De Jong | 1/2-1/2 | 35 | Open |
| 72 | 2019-03-16 | Dutch League 2018-19 | Netherlands NED | 7.8 | Thomas Willemze | Jan-Willem De Jong | 0-1 | 34 | Open |
| 73 | 2019-02-09 | Dutch League 2018-19 | Netherlands NED | 6.1 | Jan-Willem De Jong | Warre De Waele | 1/2-1/2 | 29 | Open |
| 74 | 2018-12-15 | Dutch League 2018-19 | Netherlands NED | 5.1 | Julian Van Overdam | Jan-Willem De Jong | 1/2-1/2 | 0 | Open |
| 75 | 2018-11-24 | Dutch League 2018-19 | Netherlands NED | 4.7 | Sjef Rijnaarts | Jan-Willem De Jong | 1/2-1/2 | 23 | Open |
| 76 | 2018-11-03 | Dutch League 2018-19 | Netherlands NED | 3.8 | Frans Andre Cuijpers | Jan-Willem De Jong | 0-1 | 37 | Open |
| 77 | 2018-10-06 | Dutch League 2018-19 | Netherlands NED | 2.8 | Jan-Willem De Jong | Quinten Ducarmon | 0-1 | 42 | Open |
| 78 | 2018-05-10 | TCh-NED Cup 2018 | Apeldoorn NED | 2.2 | Arno van Akkeren | Jan-Willem De Jong | 0-1 | 25 | Open |
| 79 | 2018-05-10 | TCh-NED Cup 2018 | Apeldoorn NED | 1.1 | Jan-Willem De Jong | Daniel Hausrath | 1/2-1/2 | 22 | Open |
| 80 | 2018-04-21 | Dutch League 2017-18 | Netherlands NED | 9.6 | Jan-Willem De Jong | Quinten Ducarmon | 0-1 | 30 | Open |
| 81 | 2018-04-07 | Dutch League 2017-18 | Netherlands NED | 8.6 | Stefan Kuipers | Jan-Willem De Jong | 1/2-1/2 | 21 | Open |
| 82 | 2018-03-10 | Dutch League 2017-18 | Netherlands NED | 7.9 | Vyacheslav Ikonnikov | Jan-Willem De Jong | 1-0 | 63 | Open |
| 83 | 2018-02-03 | Dutch League 2017-18 | Netherlands NED | 6.3 | Jan-Willem De Jong | Daan Brandenburg | 1/2-1/2 | 16 | Open |
| 84 | 2017-11-04 | Dutch League 2017-18 | Netherlands NED | 3.7 | Tycho Dijkhuis | Jan-Willem De Jong | 1/2-1/2 | 25 | Open |
| 85 | 2017-10-07 | Dutch League 2017-18 | Netherlands NED | 2.4 | Jan-Willem De Jong | Benjamin Tereick | 1/2-1/2 | 15 | Open |
| 86 | 2017-09-16 | Dutch League 2017-18 | Netherlands NED | 1.3 | Jan-Willem De Jong | Ilja Zaragatski | 1-0 | 34 | Open |
| 87 | 2017-05-06 | Dutch League 2016-17 | Netherlands NED | 9.7 | Jan-Willem De Jong | Thibaut Vandenbussche | 1/2-1/2 | 41 | Open |
| 88 | 2017-04-01 | Dutch League 2016-17 | Netherlands NED | 8.9 | Jan-Willem De Jong | Sjoerd Drent | 1-0 | 20 | Open |
| 89 | 2017-03-11 | Dutch League 2016-17 | Netherlands NED | 7.5 | Maximiliaan Kerkvliet | Jan-Willem De Jong | 1/2-1/2 | 43 | Open |
| 90 | 2017-02-04 | Dutch League 2016-17 | Netherlands NED | 6.4 | Tom Piceu | Jan-Willem De Jong | 1/2-1/2 | 13 | Open |
| 91 | 2016-12-17 | Dutch League 2016-17 | Netherlands NED | 5.1 | Jan-Willem De Jong | Rob Schoorl | 1/2-1/2 | 82 | Open |
| 92 | 2016-11-26 | Dutch League 2016-17 | Netherlands NED | 4.6 | Stefan Kuipers | Jan-Willem De Jong | 1/2-1/2 | 78 | Open |
| 93 | 2016-11-12 | 32nd ECC Open 2016 | Novi Sad SRB | 7.7 | Jonathan Rosenthal | Jan-Willem De Jong | 1/2-1/2 | 59 | Open |
| 94 | 2016-11-11 | 32nd ECC Open 2016 | Novi Sad SRB | 6.12 | Jan-Willem De Jong | Sebastian, Dr. Schmidt-Schaeffer | 1-0 | 46 | Open |
| 95 | 2016-11-10 | 32nd ECC Open 2016 | Novi Sad SRB | 5.14 | Luka Radovic | Jan-Willem De Jong | 0-1 | 31 | Open |
| 96 | 2016-11-09 | 32nd ECC Open 2016 | Novi Sad SRB | 4.18 | Martin Mydlarik | Jan-Willem De Jong | 0-1 | 24 | Open |
| 97 | 2016-11-08 | 32nd ECC Open 2016 | Novi Sad SRB | 3.16 | Jan-Willem De Jong | Ole Christian Moen | 1/2-1/2 | 75 | Open |
| 98 | 2016-11-07 | 32nd ECC Open 2016 | Novi Sad SRB | 2.8 | Ildar Khairullin | Jan-Willem De Jong | 1/2-1/2 | 33 | Open |
| 99 | 2016-11-06 | 32nd ECC Open 2016 | Novi Sad SRB | 1.23 | Jan-Willem De Jong | Andre Antunes | 1-0 | 56 | Open |
| 100 | 2016-10-08 | Dutch League 2016-17 | Netherlands NED | 2.1 | Jasper Geurink | Jan-Willem De Jong | 1-0 | 74 | Open |
| 101 | 2016-09-17 | Dutch League 2016-17 | Netherlands NED | 1.1 | Jan-Willem De Jong | Marinus Kuijf | 1/2-1/2 | 15 | Open |
| 102 | 2016-04-23 | Dutch League 2015-16 | Netherlands NED | 9.2 | Jan-Willem De Jong | Menno Okkes | 1/2-1/2 | 19 | Open |
| 103 | 2016-04-02 | Dutch League 2015-16 | Netherlands NED | 8.4 | Roger Meng | Jan-Willem De Jong | 1/2-1/2 | 69 | Open |
| 104 | 2016-03-19 | Dutch League 2015-16 | Netherlands NED | 7.9 | Remmelt Otten | Jan-Willem De Jong | 0-1 | 29 | Open |
| 105 | 2016-02-13 | Dutch League 2015-16 | Netherlands NED | 6.1 | Jan-Willem De Jong | 4626605 | 1/2-1/2 | 23 | Open |
| 106 | 2016-02-07 | 76th Noteboom Open | Leiden NED | 5.2 | Jan-Willem De Jong | Migchiel De Jong | 0-1 | 58 | Open |
| 107 | 2016-02-06 | 76th Noteboom Open | Leiden NED | 3.4 | Eelco Kuipers | Jan-Willem De Jong | 0-1 | 66 | Open |
| 108 | 2016-02-06 | 76th Noteboom Open | Leiden NED | 2.6 | Jan-Willem De Jong | Marijn Otte | 1-0 | 50 | Open |
| 109 | 2016-02-05 | 76th Noteboom Open | Leiden NED | 1.7 | Guido Bakker | Jan-Willem De Jong | 0-1 | 48 | Open |
| 110 | 2016-01-09 | Dutch League 2015-16 | Netherlands NED | 5.8 | Jan-Willem De Jong | Tieme Verlinde | 1-0 | 41 | Open |
| 111 | 2015-12-12 | Dutch League 2015-16 | Netherlands NED | 4.2 | Igor Khenkin | Jan-Willem De Jong | 1-0 | 43 | Open |
| 112 | 2015-11-07 | Dutch League 2015-16 | Netherlands NED | 3.7 | Ali Bitalzadeh | Jan-Willem De Jong | 1/2-1/2 | 32 | Open |
| 113 | 2015-10-24 | 31st ECC Open 2015 | Skopje MKD | 7.7 | Jan-Willem De Jong | Kristian Stuvik Holm | 1-0 | 42 | Open |
| 114 | 2015-10-22 | 31st ECC Open 2015 | Skopje MKD | 5.11 | Jan-Willem De Jong | Javier Aguera Naredo | 1/2-1/2 | 51 | Open |
| 115 | 2015-10-20 | 31st ECC Open 2015 | Skopje MKD | 3.1 | Andrew J Ledger | Jan-Willem De Jong | 1/2-1/2 | 29 | Open |
| 116 | 2015-10-19 | 31st ECC Open 2015 | Skopje MKD | 2.5 | Maxim Rodshtein | Jan-Willem De Jong | 1-0 | 67 | Open |
| 117 | 2015-10-18 | 31st ECC Open 2015 | Skopje MKD | 1.14 | Jan-Willem De Jong | Oskar Bjarnason | 1-0 | 50 | Open |
| 118 | 2015-09-26 | Dutch League 2015-16 | Netherlands NED | 1.3 | Jan-Willem De Jong | Twan Burg | 1/2-1/2 | 22 | Open |
| 119 | 2015-07-26 | 9th Leiden Open A 2015 | Leiden NED | 9.3 | Jan-Willem De Jong | Boris Chatalbashev | 1/2-1/2 | 41 | Open |
| 120 | 2015-07-25 | 9th Leiden Open A 2015 | Leiden NED | 8.4 | Jan-Willem De Jong | Arghyadip Das | 1/2-1/2 | 17 | Open |
| 121 | 2015-07-24 | 9th Leiden Open A 2015 | Leiden NED | 7.7 | Henk-Jan Visser | Jan-Willem De Jong | 0-1 | 40 | Open |
| 122 | 2015-07-23 | 9th Leiden Open A 2015 | Leiden NED | 6.5 | Jan-Willem De Jong | Leonid Milov | 1/2-1/2 | 35 | Open |
| 123 | 2015-07-21 | 9th Leiden Open A 2015 | Leiden NED | 5.6 | Arthur Pijpers | Jan-Willem De Jong | 1/2-1/2 | 36 | Open |
| 124 | 2015-07-20 | 9th Leiden Open A 2015 | Leiden NED | 4.7 | Jan-Willem De Jong | Marc Overeem | 1-0 | 20 | Open |
| 125 | 2015-07-19 | 9th Leiden Open A 2015 | Leiden NED | 3.3 | Predrag Nikolic | Jan-Willem De Jong | 1-0 | 41 | Open |
| 126 | 2015-07-18 | 9th Leiden Open A 2015 | Leiden NED | 2.6 | Jan-Willem De Jong | Wim Heemskerk | 1-0 | 28 | Open |
| 127 | 2015-07-17 | 9th Leiden Open A 2015 | Leiden NED | 1.7 | Erik Oosterom | Jan-Willem De Jong | 0-1 | 40 | Open |
| 128 | 2015-06-21 | HSG Open 2015 | Hilversum NED | 6.4 | Jan-Willem De Jong | Peter Ypma | 1-0 | 21 | Open |
| 129 | 2015-06-21 | HSG Open 2015 | Hilversum NED | 5.2 | Levente Vajda | Jan-Willem De Jong | 1-0 | 38 | Open |
| 130 | 2015-06-20 | HSG Open 2015 | Hilversum NED | 4.4 | Jan-Willem De Jong | Rob Schoorl | 1-0 | 50 | Open |
| 131 | 2015-06-20 | HSG Open 2015 | Hilversum NED | 3.5 | Danny De Ruiter | Jan-Willem De Jong | 1/2-1/2 | 88 | Open |
| 132 | 2015-06-19 | HSG Open 2015 | Hilversum NED | 2.5 | Jan-Willem De Jong | Jasel Lopez | 1-0 | 90 | Open |
| 133 | 2015-06-19 | HSG Open 2015 | Hilversum NED | 1.5 | Dirk Van der Meiden | Jan-Willem De Jong | 0-1 | 38 | Open |
| 134 | 2015-06-13 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 9.3 | Marco Codenotti | Jan-Willem De Jong | 1/2-1/2 | 10 | Open |
| 135 | 2015-06-12 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 8.6 | Jan-Willem De Jong | Luca Esposito | 1-0 | 37 | Open |
| 136 | 2015-06-11 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 7.1 | Gunnar Bjornsson | Jan-Willem De Jong | 0-1 | 39 | Open |
| 137 | 2015-06-10 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 6.6 | Jan-Willem De Jong | Lothar Vogt | 1/2-1/2 | 14 | Open |
| 138 | 2015-06-09 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 5.7 | Alistair Hill | Jan-Willem De Jong | 1/2-1/2 | 36 | Open |
| 139 | 2015-06-09 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 4.4 | Jan-Willem De Jong | Axel Rombaldoni | 0-1 | 47 | Open |
| 140 | 2015-06-08 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 3.6 | David J Spence | Jan-Willem De Jong | 0-1 | 40 | Open |
| 141 | 2015-06-07 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 2.6 | Jan-Willem De Jong | Francesco Sonis | 1/2-1/2 | 32 | Open |
| 142 | 2015-06-06 | 7th Capo d Orso Open 2015 | Porto Mannu Palau ITA | 1.7 | Artemiy Grinblat | Jan-Willem De Jong | 0-1 | 40 | Open |
| 143 | 2015-04-11 | Dutch League 2014-15 | Netherlands NED | 8.3 | Frank Van der Put | Jan-Willem De Jong | 0-1 | 42 | Open |
| 144 | 2015-03-21 | Dutch League 2014-15 | Netherlands NED | 7.6 | Zhaoqin Peng | Jan-Willem De Jong | 1/2-1/2 | 88 | Open |
| 145 | 2015-02-15 | 75th Noteboom Open | Leiden NED | 5.16 | Brent Burg | Jan-Willem De Jong | 1-0 | 33 | Open |
| 146 | 2015-02-14 | 75th Noteboom Open | Leiden NED | 4.1 | Jan-Willem De Jong | Robby Kevlishvili | 1/2-1/2 | 25 | Open |
| 147 | 2015-02-14 | 75th Noteboom Open | Leiden NED | 3.21 | Barry Brink | Jan-Willem De Jong | 0-1 | 55 | Open |
| 148 | 2015-02-13 | 75th Noteboom Open | Leiden NED | 1.11 | Dennis Kerstens | Jan-Willem De Jong | 1-0 | 38 | Open |
| 149 | 2015-02-07 | Dutch League 2014-15 | Netherlands NED | 5.3 | Jan-Willem De Jong | Iozefina Werle | 1-0 | 37 | Open |
| 150 | 2014-12-13 | Dutch League 2014-15 | Netherlands NED | 4.8 | Jan-Willem De Jong | Floris Van Assendelft | 1/2-1/2 | 26 | Open |
| 151 | 2014-11-22 | Dutch League 2014-15 | Netherlands NED | 3.1 | Johan Quist | Jan-Willem De Jong | 1/2-1/2 | 31 | Open |
| 152 | 2014-11-01 | Dutch League 2014-15 | Netherlands NED | 2.4 | Jan-Willem De Jong | Jeroen Bosch | 1-0 | 46 | Open |
| 153 | 2014-10-19 | BDO Premier 2014 | Haarlem NED | 9.4 | Friso Nijboer | Jan-Willem De Jong | 1/2-1/2 | 11 | Open |
| 154 | 2014-10-18 | BDO Premier 2014 | Haarlem NED | 8.1 | Jan-Willem De Jong | Twan Burg | 1/2-1/2 | 13 | Open |
| 155 | 2014-10-17 | BDO Premier 2014 | Haarlem NED | 7.3 | Dimitri Reinderman | Jan-Willem De Jong | 1-0 | 36 | Open |
| 156 | 2014-10-16 | BDO Premier 2014 | Haarlem NED | 6.1 | Jan-Willem De Jong | Dennis Wagner | 1-0 | 28 | Open |
| 157 | 2014-10-15 | BDO Premier 2014 | Haarlem NED | 5.4 | Andrey Sumets | Jan-Willem De Jong | 1-0 | 62 | Open |
| 158 | 2014-10-14 | BDO Premier 2014 | Haarlem NED | 4.2 | Jan-Willem De Jong | Stefan Kuipers | 1/2-1/2 | 11 | Open |
| 159 | 2014-10-13 | BDO Premier 2014 | Haarlem NED | 3.3 | Jan-Willem De Jong | Charles Monroy | 1/2-1/2 | 30 | Open |
| 160 | 2014-10-12 | BDO Premier 2014 | Haarlem NED | 2.5 | Romain Picard | Jan-Willem De Jong | 0-1 | 41 | Open |
| 161 | 2014-10-11 | BDO Premier 2014 | Haarlem NED | 1.2 | Jan-Willem De Jong | Krystian Kuzmicz | 1/2-1/2 | 64 | Open |
| 162 | 2014-09-27 | Dutch League 2014-15 | Netherlands NED | 1.6 | Thomas Stomberg | Jan-Willem De Jong | 1/2-1/2 | 17 | Open |
| 163 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 8.2 | Jan-Willem De Jong | Anne Haast | 1-0 | 32 | Open |
| 164 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 7.2 | Anne Haast | Jan-Willem De Jong | 0-1 | 32 | Open |
| 165 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 6.1 | Jan-Willem De Jong | Stefan Kuipers | 1-0 | 62 | Open |
| 166 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 5.1 | Stefan Kuipers | Jan-Willem De Jong | 1-0 | 49 | Open |
| 167 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 4.2 | Jan-Willem De Jong | Anne Haast | 1/2-1/2 | 27 | Open |
| 168 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 3.2 | Anne Haast | Jan-Willem De Jong | 1/2-1/2 | 62 | Open |
| 169 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 2.1 | Jan-Willem De Jong | Stefan Kuipers | 1/2-1/2 | 46 | Open |
| 170 | 2014-06-28 | 3rd HMC Calder Duomatch 2014 | Rosmalen NED | 1.1 | Stefan Kuipers | Jan-Willem De Jong | 1-0 | 18 | Open |
| 171 | 2014-05-10 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 9.7 | Nico Zwirs | Jan-Willem De Jong | 1/2-1/2 | 49 | Open |
| 172 | 2014-04-12 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 8.8 | Luc Compagnie | Jan-Willem De Jong | 0-1 | 54 | Open |
| 173 | 2014-03-29 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 7.8 | Jan-Willem De Jong | Thomas Willemze | 0-1 | 79 | Open |
| 174 | 2014-02-08 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 5.9 | Jan-Willem De Jong | Richard Vedder | 1-0 | 41 | Open |
| 175 | 2014-01-04 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 4.1 | Christian, Dr. Braun | Jan-Willem De Jong | 0-1 | 33 | Open |
| 176 | 2013-12-07 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 3.9 | Jan-Willem De Jong | Niels Ondersteijn | 1/2-1/2 | 27 | Open |
| 177 | 2013-11-02 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 2.9 | Joost Wempe | Jan-Willem De Jong | 0-1 | 25 | Open |
| 178 | 2013-09-21 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 1.7 | Jan-Willem De Jong | Marinus Kuijf | 1/2-1/2 | 22 | Open |
| 179 | 2012-08-19 | LBV Open A 2012 | Roosendaal NED | 6.1 | Jan-Willem De Jong | Bianca De Jong-Muhren | 0-1 | 24 | Open |
| 180 | 2012-08-18 | LBV Open A 2012 | Roosendaal NED | 5.8 | Chiel Van Oosterom | Jan-Willem De Jong | 1/2-1/2 | 67 | Open |
| 181 | 2012-08-18 | LBV Open A 2012 | Roosendaal NED | 4.7 | Jan-Willem De Jong | Ivo Wantola | 1/2-1/2 | 41 | Open |
| 182 | 2012-08-17 | LBV Open A 2012 | Roosendaal NED | 3.2 | Dimitri Reinderman | Jan-Willem De Jong | 1/2-1/2 | 39 | Open |
| 183 | 2012-08-17 | LBV Open A 2012 | Roosendaal NED | 2.1 | Peter De Roode | Jan-Willem De Jong | 0-1 | 47 | Open |
| 184 | 2012-08-16 | LBV Open A 2012 | Roosendaal NED | 1.13 | Jan-Willem De Jong | Martijn De Roode | 1-0 | 33 | Open |
| 185 | 2012-07-14 | 6th LCT GpA 2012 | Leiden NED | 8.4 | Bartosz Socko | Jan-Willem De Jong | 1-0 | 23 | Open |
| 186 | 2012-07-14 | 6th LCT GpA 2012 | Leiden NED | 7.6 | Jan-Willem De Jong | Csaba Horvath | 1/2-1/2 | 20 | Open |
| 187 | 2012-07-12 | 6th LCT GpA 2012 | Leiden NED | 6.5 | Benjamin Bok | Jan-Willem De Jong | 1/2-1/2 | 49 | Open |
| 188 | 2012-07-10 | 6th LCT GpA 2012 | Leiden NED | 5.9 | Sjef Rijnaarts | Jan-Willem De Jong | 0-1 | 49 | Open |
| 189 | 2012-07-09 | 6th LCT GpA 2012 | Leiden NED | 4.3 | Jan-Willem De Jong | Parimarjan Negi | 1/2-1/2 | 25 | Open |
| 190 | 2012-07-08 | 6th LCT GpA 2012 | Leiden NED | 3.4 | Jan-Willem De Jong | Evgeny E. Vorobiov | 1/2-1/2 | 27 | Open |
| 191 | 2012-07-07 | 6th LCT GpA 2012 | Leiden NED | 2.12 | Jan Van Overdam | Jan-Willem De Jong | 0-1 | 53 | Open |
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