Poland
Male
FIDE ID:
Jacek Tomczak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bundesliga 2025-26 | 09/27/2025 | 2507 |  Germany |
| Bundesliga 2025-26 | 09/27/2025 | 2547 | Germany |
| Bundesliga 2025-26 | 09/27/2025 | 2541 | Germany |
| Bundesliga 2025-26 | 09/27/2025 | 2561 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 48 games |
| C11 | French defence | 24 games |
| B42 | Sicilian, Kan, 5.Bd3 | 17 games |
| B90 | Sicilian, Najdorf | 16 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 66 games |
| A34 | English, symmetrical variation | 18 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 17 games |
| C11 | French defence | 16 games |
