Van Denderen, Martijn
Current rating: 1464
Record: 1-3
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 523 | Andrieu, Thibault (1561) | Lost 0-2 | -171483 |
| 2sealed | 612 | Pfau, Andreas (1490) | Won 2-1 | +181501 |
| 3sealed | 619 | Lai, Kim Man (1424) | Lost 0-2 | -191482 |
| 4sealed | 648 | Kaestner-Frenchman, Ben (1466) | Lost 1-2 | -181464 |
| average opponent: 1485record: 1-3 | new rating: 1464 | |||