Male
FIDE ID:
Chiel Van Oosterom
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ch-NED Qualification 2024 | 06/08/2024 | 2265 |  Netherlands |
| 16th ROC Nova College | 06/28/2019 | 2246 | Netherlands |
| 15th ROC Nova College | 06/30/2017 | 2271 | Netherlands |
| TCh-BEL 2016-17 | 10/02/2016 | 2330 |  Belgium |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 28 games |
| A00 | Polish (Sokolsky) opening | 10 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 7 games |
| A10 | English opening | 6 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A80 | Dutch | 11 games |
| B90 | Sicilian, Najdorf | 9 games |
| B01 | Scandinavian (centre counter) defence | 8 games |
| A04 | Reti opening | 8 games |
