Sigurdur Freyr Jonatansson
Country
ISL
Birth Year
1969
Gender
M
Title
FIDE ID
2303116
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-06 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-03-31 | Reykjavik Open 2026 | Reykjavik ISL | 9.15 | Gain,S | Jonatansson,Sigurdur Freyr | 1/2-1/2 | 31 | Open |
| 2 | 2026-03-30 | Reykjavik Open 2026 | Reykjavik ISL | 8.183 | Jonatansson,Sigurdur Freyr | Trueeb,Camill | 1/2-1/2 | 25 | Open |
| 3 | 2026-03-29 | Reykjavik Open 2026 | Reykjavik ISL | 7.136 | Ferzli,Michael | Jonatansson,Sigurdur Freyr | 1-0 | 34 | Open |
| 4 | 2026-03-28 | Reykjavik Open 2026 | Reykjavik ISL | 6.182 | Jonatansson,Sigurdur Freyr | Skulason,Robert Heidar | 1-0 | 26 | Open |
| 5 | 2026-03-28 | Reykjavik Open 2026 | Reykjavik ISL | 5.169 | Akhmetov,Kirill | Jonatansson,Sigurdur Freyr | 1-0 | 57 | Open |
| 6 | 2026-03-27 | Reykjavik Open 2026 | Reykjavik ISL | 4.145 | Finke,Kelvin | Jonatansson,Sigurdur Freyr | 1-0 | 49 | Open |
| 7 | 2026-03-26 | Reykjavik Open 2026 | Reykjavik ISL | 3.178 | Jonatansson,Sigurdur Freyr | Schram Theodor Noel | 1-0 | 48 | Open |
| 8 | 2026-03-26 | Reykjavik Open 2026 | Reykjavik ISL | 2.141 | Jorgensen,Peter | Jonatansson,Sigurdur Freyr | 1-0 | 46 | Open |
| 9 | 2026-03-25 | Reykjavik Open 2026 | Reykjavik ISL | 1.118 | Jonatansson,Sigurdur Freyr | Laureano,Dereck | 1/2-1/2 | 58 | Open |
| 10 | 2024-03-21 | Reykjavik Open 2024 | Reykjavik ISL | 9.163 | Sigurdur Freyr Jonatansson | Manuel De Castro | 1/2-1/2 | 65 | Open |
| 11 | 2024-03-20 | Reykjavik Open 2024 | Reykjavik ISL | 8.166 | Olafur Orn Olafsson | Sigurdur Freyr Jonatansson | 1-0 | 49 | Open |
| 12 | 2024-03-19 | Reykjavik Open 2024 | Reykjavik ISL | 7.138 | Sigurdur Freyr Jonatansson | Arran Airlie | 0-1 | 57 | Open |
| 13 | 2024-03-18 | Reykjavik Open 2024 | Reykjavik ISL | 6.162 | Eyrun Eva Gunnarsdottir | Sigurdur Freyr Jonatansson | 0-1 | 25 | Open |
| 14 | 2024-03-18 | Reykjavik Open 2024 | Reykjavik ISL | 5.137 | Sigurdur Freyr Jonatansson | Alexander Smith | 0-1 | 25 | Open |
| 15 | 2024-03-16 | Reykjavik Open 2024 | Reykjavik ISL | 3.128 | Aryan Banerjee | Sigurdur Freyr Jonatansson | 1-0 | 32 | Open |
| 16 | 2024-03-16 | Reykjavik Open 2024 | Reykjavik ISL | 2.165 | Sigurdur Freyr Jonatansson | Adalsteinn Egill Asgeirsson | 1-0 | 22 | Open |
| 17 | 2024-03-15 | Reykjavik Open 2024 | Reykjavik ISL | 1.102 | Benjamin Larkin | Sigurdur Freyr Jonatansson | 1-0 | 44 | Open |
| 18 | 2023-04-04 | Reykjavik Open 2023 | Reykjavik ISL | 9.148 | Sigurdur Freyr Jonatansson | Olafur Gisli Jonsson | 0-1 | 34 | Open |
| 19 | 2023-04-03 | Reykjavik Open 2023 | Reykjavik ISL | 8.186 | Daniel Lueck | Sigurdur Freyr Jonatansson | 0-1 | 42 | Open |
| 20 | 2023-04-02 | Reykjavik Open 2023 | Reykjavik ISL | 7.156 | Sigurdur Freyr Jonatansson | Sigurjon Haraldsson | 0-1 | 47 | Open |
| 21 | 2023-04-01 | Reykjavik Open 2023 | Reykjavik ISL | 6.172 | Lennik Rempe | Sigurdur Freyr Jonatansson | 0-1 | 31 | Open |
| 22 | 2023-04-01 | Reykjavik Open 2023 | Reykjavik ISL | 5.169 | Robert Lance Banta | Sigurdur Freyr Jonatansson | 1-0 | 38 | Open |
| 23 | 2023-03-31 | Reykjavik Open 2023 | Reykjavik ISL | 4.163 | Sigurdur Freyr Jonatansson | Lars Tormod Haugen | 0-1 | 41 | Open |
| 24 | 2023-03-30 | Reykjavik Open 2023 | Reykjavik ISL | 3.148 | Sigurdur Freyr Jonatansson | Arthur Krumm | 0-1 | 61 | Open |
| 25 | 2023-03-29 | Reykjavik Open 2023 | Reykjavik ISL | 1.127 | Johann Arnar Finnsson | Sigurdur Freyr Jonatansson | 1-0 | 34 | Open |
| 26 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 7.19 | Sigurdur Freyr Jonatansson | Unidentified player | 1-0 | 1 | Open |
| 27 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 6.19 | Unidentified player | Sigurdur Freyr Jonatansson | 0-1 | 25 | Open |
| 28 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 5.18 | Sigurdur Freyr Jonatansson | Ingvar Wu Skarphedinsson | 0-1 | 44 | Open |
| 29 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 4.18 | Adalsteinn Thorarensen | Sigurdur Freyr Jonatansson | 1-0 | 52 | Open |
| 30 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 3.2 | Sigurdur Freyr Jonatansson | Flovent Rigved Adhikari | 1-0 | 42 | Open |
| 31 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 2.14 | Benedikt Briem | Sigurdur Freyr Jonatansson | 1-0 | 35 | Open |
| 32 | 2020-12-26 | ch-ISL Rapid 2020 | Tornelo INT | 1.13 | Sigurdur Freyr Jonatansson | Alexander Oliver Mai | 0-1 | 24 | Open |
| 33 | 2020-02-02 | Reykjavik Congress 2020 | Reykjavik ISL | 9.19 | Sigurdur Freyr Jonatansson | Hordur Jonasson | 1-0 | 61 | Open |
| 34 | 2020-01-29 | Reykjavik Congress 2020 | Reykjavik ISL | 8.23 | Unidentified player | Sigurdur Freyr Jonatansson | 0-1 | 28 | Open |
| 35 | 2020-01-26 | Reykjavik Congress 2020 | Reykjavik ISL | 7.24 | Sigurdur Freyr Jonatansson | Thorsteinn Emil Jonsson | 1/2-1/2 | 41 | Open |
| 36 | 2019-01-30 | Reykjavik Congress 2019 | Reykjavik ISL | 8.14 | Sigurdur Freyr Jonatansson | Stefan Bergsson | 0-1 | 68 | Open |
| 37 | 2019-01-27 | Reykjavik Congress 2019 | Reykjavik ISL | 7.15 | Olafur Gisli Jonsson | Sigurdur Freyr Jonatansson | 1/2-1/2 | 35 | Open |
| 38 | 2019-01-23 | Reykjavik Congress 2019 | Reykjavik ISL | 6.13 | Haraldur Baldursson | Sigurdur Freyr Jonatansson | 1-0 | 37 | Open |
| 39 | 2019-01-20 | Reykjavik Congress 2019 | Reykjavik ISL | 5.9 | Sigurdur Freyr Jonatansson | Gudni Petursson | 1/2-1/2 | 49 | Open |
| 40 | 2019-01-16 | Reykjavik Congress 2019 | Reykjavik ISL | 4.18 | Arni Olafsson | Sigurdur Freyr Jonatansson | 0-1 | 40 | Open |
| 41 | 2019-01-13 | Reykjavik Congress 2019 | Reykjavik ISL | 3.2 | Sigurdur Freyr Jonatansson | Adam Omarsson | 1-0 | 25 | Open |
| 42 | 2019-01-09 | Reykjavik Congress 2019 | Reykjavik ISL | 2.2 | Arnar Valsson | Sigurdur Freyr Jonatansson | 1/2-1/2 | 46 | Open |
| 43 | 2019-01-06 | Reykjavik Congress 2019 | Reykjavik ISL | 1.3 | Sigurdur Freyr Jonatansson | Sigurbjorn Bjornsson | 0-1 | 44 | Open |
| 44 | 2015-05-13 | Skakmot odlinga 2015 | Reykjavik ISL | 7.7 | Sigurdur Freyr Jonatansson | Sigurl. Regina Fridthjofsdottir | 0-1 | 39 | Open |
| 45 | 2015-05-06 | Skakmot odlinga 2015 | Reykjavik ISL | 6.11 | Sigurdur Freyr Jonatansson | Birgir Rafn Thrainsson | 1-0 | 54 | Open |
| 46 | 2015-04-29 | Skakmot odlinga 2015 | Reykjavik ISL | 5.9 | Gudmundur Aronsson | Sigurdur Freyr Jonatansson | 1-0 | 33 | Open |
| 47 | 2015-04-22 | Skakmot odlinga 2015 | Reykjavik ISL | 4.5 | Sigurdur Freyr Jonatansson | Eirikur K. Bjornsson | 0-1 | 28 | Open |
| 48 | 2015-04-15 | Skakmot odlinga 2015 | Reykjavik ISL | 3.7 | Kristjan Halldorsson | Sigurdur Freyr Jonatansson | 0-1 | 34 | Open |
| 49 | 2015-04-08 | Skakmot odlinga 2015 | Reykjavik ISL | 2.13 | Sigurdur Freyr Jonatansson | Hjalmar Sigurvaldason | 1-0 | 39 | Open |
| 50 | 2015-03-25 | Skakmot odlinga 2015 | Reykjavik ISL | 1.12 | John Ontiveros | Sigurdur Freyr Jonatansson | 1-0 | 37 | Open |
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