Diepemaat, Martijn
Current rating: 1482
Record: 2-3
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Derwort, Selmer (1500) | Won 2-1 | +181518 |
| 2sealed | 76 | Diezel, Michael (1469) | Won 2-0 | +171535 |
| 3sealed | 9 | Philippczyk, Bjorn (1518) | Lost 0-2 | -181517 |
| 4sealed | 124 | Balluais, Romuald (1603) | Lost 0-2 | -171500 |
| 5sealed | 196 | Kohlmann, Marian (1500) | Lost 0-2 | -181482 |
| average opponent: 1518record: 2-3 | new rating: 1482 | |||