Kowalczuk, Olivier
Current rating: 1464
Record: 1-3
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Weiten, Alban (1483) | Lost 0-2 | -181482 |
| 2sealed | 198 | Steurs, Tim (1482) | Lost 0-2 | -181464 |
| 3sealed | 210 | Froyen, Bart (1464) | Lost 1-2 | -181446 |
| 4sealed | 226 | Glaude, Maxime (1446) | Won 2-0 | +181464 |
| average opponent: 1469record: 1-3 | new rating: 1464 | |||