Male
FIDE ID:
Berge Ostenstad
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-NOR Elite 2025-26 | 10/31/2025 | 2295 |  Norway |
| TCh-NOR Elite 2024-25 | 10/25/2024 | 2303 | Norway |
| TCh-NOR Elite 2023-24 | 10/27/2023 | 2285 | Norway |
| 38th ECC Open 2023 | 10/01/2023 | 2352 |  Albania |
Most Played Openings as White
| ECO | Opening | Games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 32 games |
| E94 | King's Indian, orthodox variation | 20 games |
| E32 | Nimzo-Indian, classical variation | 16 games |
| E15 | Queen's Indian, 4.g3 | 10 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C18 | French, Winawer, advance variation | 25 games |
| D85 | Gruenfeld, exchange variation | 13 games |
| C06 | French, Tarrasch, closed variation, main line | 11 games |
| C02 | French, advance variation | 10 games |
