Groot, Hugo
Current rating: 1524
Record: 3-2
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 257 | Kunnen, Rudie (1580) | Won 2-1 | +191519 |
| 2extended | 156 | Haberkorn, Pascal (1637) | Lost 1-2 | -151504 |
| 3extended | 333 | Spieckermann, Vasco (1499) | Won 2-1 | +181522 |
| 4extended | 132 | Nguyen, Xuan-Phi (1683) | Lost 0-2 | -161506 |
| 5extended | 304 | Gerstmayer, Thorsten (1506) | Won 2-1 | +181524 |
| average opponent: 1581record: 3-2 | new rating: 1524 | |||