Male
FIDE ID:
Siem Van Dael
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dutch League 2025-26 | 09/20/2025 | 2345 |  Netherlands |
| grenke Chess Open 2026 | 04/02/2026 | 2260 |  Germany |
| TCh-BEL 2025-26 | 09/28/2025 | 2275 |  Belgium |
| Dutch League 2024-25 | 09/21/2024 | 2267 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 24 games |
| C53 | Giuoco Piano | 10 games |
| B32 | Sicilian defence | 8 games |
| B33 | Sicilian defence | 7 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E73 | King's Indian, 5.Be2 | 10 games |
| B90 | Sicilian, Najdorf | 8 games |
| E71 | King's Indian, Makagonov system (5.h3) | 7 games |
| B33 | Sicilian defence | 7 games |
