Nijhuis, Willem
Current rating: 1522
Record: 4-3
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 178 | Claes, Nick (1500) | Won 2-1 | +181518 |
| 2extended | 155 | Berthoux, Jeremy (1536) | Won 2-1 | +181536 |
| 3extended | 31 | Hansen, Nils (1535) | Won 2-0 | +181554 |
| 4extended | 42 | Beduzzi, David (1517) | Won 2-1 | +181572 |
| 5extended | 31 | Vos, Roy (1574) | Lost 1-2 | -181554 |
| 6extended | 76 | Siron, Geoffrey (1838) | Lost 1-2 | -131541 |
| 7extended | 180 | Sekac, Igor (1475) | Lost 0-2 | -191522 |
| average opponent: 1568record: 4-3 | new rating: 1522 | |||