de Bekker, Jeroen
Current rating: 1493
Record: 6-7-1
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Faure, Jerome (1468) | Won 2-0 | +171501 |
| 2sealed | 2 | Curto Vives, Xavi (1771) | Won 2-0 | +231524 |
| 3sealed | 10 | Coueffe, Romuald (1672) | Lost 0-2 | -151509 |
| 4sealed | 171 | D'Hondt, Jean-Louis (1592) | Won 2-1 | +191528 |
| 5sealed | 65 | Schatz, Markus (1576) | Lost 0-2 | -171511 |
| 6sealed | 133 | Kyriazis, Ioannis (1488) | Lost 1-2 | -181493 |
| average opponent: 1595record: 3-3 | new rating: 1493 | |||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Van Roon, Tanja (1500) | Lost 1-2 | -181482 |
| 2sealed | 180 | Gerstel, Bjorn (1482) | Lost 1-2 | -181464 |
| 3sealed | 278 | Peters, Andre (1464) | Draw 1-1 | 01464 |
| 4sealed | 285 | Wessels, Thijs (1445) | Won 2-0 | +181482 |
| 5sealed | 235 | Vrijhof, Dirk Jan (1482) | Won 2-1 | +181500 |
| 6sealed | 173 | Oberauer, Florian (1509) | Lost 1-2 | -181482 |
| 7sealed | 171 | Loret, Pascal (1450) | Won 2-1 | +171499 |
| 8sealed | 133 | Rabhi, Fabrice (1631) | Lost 0-2 | -151484 |
| average opponent: 1495record: 3-4-1 | new rating: 1484 | |||