Male
FIDE ID:
Jonas Hilwerda
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dutch League 2026-27 | 09/19/2026 | 2354 |  Netherlands |
| Dutch League 2025-26 | 09/20/2025 | 2345 | Netherlands |
| Dutch League 2024-25 | 09/21/2024 | 2267 | Netherlands |
| Dutch League 2023-24 | 09/16/2023 | 2342 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 7 games |
| C45 | Scotch game | 7 games |
| C53 | Giuoco Piano | 3 games |
| B00 | King's pawn opening | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 7 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 6 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 5 games |
| B40 | Sicilian defence | 5 games |
