Oskar Bjarnason
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 40th ECC Open 2025 | 10/19/2025 | 2309 | Greece |
| 39th ECC Open 2024 | 10/20/2024 | 2410 | Serbia |
| 33rd ECC Open 2017 | 10/08/2017 | 2245 | Turkey |
| 31st ECC Open 2015 | 10/18/2015 | 2305 | Macedonia |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 7 games |
| A01 | Nimzovich-Larsen attack | 5 games |
| C36 | King's Gambit Accepted, Abbazia defence (classical defence, modern defence[!]) | 4 games |
| C02 | French, advance variation | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 25 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 8 games |
| D10 | Queen's Gambit Declined Slav defence | 5 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 4 games |
Iceland
Male
FIDE ID:

Greece
Serbia
Turkey
Macedonia