Male
FIDE ID:
Thomas Beerdsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dutch Open 2026 | 07/21/2026 | 2236 |  Netherlands |
| ch-NED KO 2026 | 07/04/2026 | 2515 | Netherlands |
| 18th BPB Limburg Open | 05/22/2026 | 2231 | Netherlands |
| TCh-BEL 2025-26 | 09/28/2025 | 2275 |  Belgium |
Most Played Openings as White
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 25 games |
| B90 | Sicilian, Najdorf | 13 games |
| B30 | Sicilian defence | 13 games |
| C11 | French defence | 11 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B40 | Sicilian defence | 13 games |
| B47 | Sicilian, Taimanov (Bastrikov) variation | 13 games |
| B48 | Sicilian, Taimanov variation | 11 games |
| C63 | Ruy Lopez, Schliemann defence | 10 games |
