Vigneau, Quentin
Current rating: 1400
Record: 4-10
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 173 | Jurkovic, Robert (1631) | Lost 0-2 | -151450 |
| 2block | 245 | Imfeld, Alexander (1482) | Lost 1-2 | -171433 |
| 3block | 265 | Mattes, Sebastian (1463) | Lost 1-2 | -181415 |
| 4block | 286 | Pfister, Markus (1446) | Lost 1-2 | -171398 |
| 5block | 273 | Pedretti, Nat (1463) | Won 2-1 | +191417 |
| 6block | 232 | Choffat, Patrice (1498) | Lost 0-2 | -171400 |
| average opponent: 1497record: 1-5 | new rating: 1400 | |||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Martins, Didier (1500) | Lost 0-2 | -181482 |
| 2sealed | 367 | Genessay, Jeremie (1482) | Lost 0-2 | -181464 |
| 3sealed | 416 | Roos, Marco (1464) | Lost 0-2 | -181446 |
| 4sealed | 485 | Posada, Javier (1451) | Lost 0-2 | -181428 |
| 5sealed | 435 | Leger, Sebastian (1429) | Lost 1-2 | -181410 |
| 7sealed | 317 | Bernard, Baptiste (1428) | Won 2-0 | +181428 |
| 8sealed | 249 | Damedor, Christophe (1447) | Won 2-1 | +191447 |
| 9sealed | 199 | Romeyer, Jean-Baptiste (1465) | Won 2-0 | +181465 |
| average opponent: 1458record: 3-5 | new rating: 1465 | |||