Brehelin, Guillaume
Current rating: 1524
Record: 5-4
| Grand Prix Lille 2005 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 384 | Koether, Mathieu (1500) | Won 2-0 | +181518 |
| 2legacy | 413 | Geschwind, Ken (1461) | Lost 0-2 | -191499 |
| 3legacy | 466 | Vatel, Regio (1500) | Won 2-1 | +181517 |
| 4legacy | 382 | Audejean, Vincent (1578) | Lost 0-2 | -171500 |
| 5legacy | 481 | Monard, Nicolas (1501) | Won 2-0 | +181518 |
| 6legacy | 423 | Thierry, Nicolas (1518) | Won 2-0 | +181536 |
| 7legacy | 363 | Urban, Stefan (1695) | Won 2-1 | +211557 |
| 8legacy | 366 | Ta, Luc (1773) | Lost 1-2 | -141543 |
| 9legacy | 390 | Marie, Julien (1491) | Lost 0-2 | -191524 |
| average opponent: 1558record: 5-4 | new rating: 1524 | |||