Nijhof, Arno
Current rating: 1462
Record: 3-5-1
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 3 | Palijama, Maurice (1598) | Lost 0-2 | -161484 |
| 2extended | 427 | Hendrickx, Albert (1393) | Draw 1-1 | -21482 |
| 3extended | 381 | Baginski, Don (1480) | Lost 0-2 | -181464 |
| 4extended | 454 | Amen, Maurice (1446) | Lost 0-2 | -181446 |
| 5extended | 432 | Jaminon, Mathieu (1363) | Won 2-1 | +161462 |
| 6extended | 354 | Blom, Ruben (1463) | Lost 1-2 | -181444 |
| 7extended | 309 | Ribbens, Tom (1446) | Won 2-0 | +181462 |
| 8extended | 236 | Medina, Oliver (1445) | Lost 1-2 | -181444 |
| 9extended | 199 | van de Heiden, Paul (1445) | Won 2-1 | +181462 |
| average opponent: 1453record: 3-5-1 | new rating: 1462 | |||