Guilloton, Philippe
Current rating: 1495
| Grand Prix Paris 2004 (COK limited) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Salom, Michael (1500) | Lost 0-2 | -171437 |
| 2sealed | 336 | Phan Cao Phai, Adrien (1482) | Won 2-0 | +191456 |
| 3sealed | 236 | Le Donge, Eric (1475) | Lost 1-2 | -181438 |
| 4sealed | 316 | Goncalves, Diogo (1482) | Won 2-0 | +191457 |
| 5sealed | 218 | Dao Huu Bao, Kristen (1500) | Draw 1-1 | +11458 |
| 6sealed | 185 | Alves, Rui (1468) | Won 2-1 | +181476 |
| 7sealed | 130 | Rosiers, Guillaume (1519) | Won 2-0 | +191495 |
| top | average opponent: 1489record: 4-2-1 | new rating: 1495 | ||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Vazeille, Alexandre (1500) | Lost 0-2 | -171428 |
| 2sealed | 445 | Claude, Marc-Michel (1482) | Won 2-1 | +191447 |
| 3sealed | 365 | Goncalves, Thierry (1499) | Won 2-1 | +191466 |
| 4sealed | 237 | Brunner, Baptiste (1523) | Won 2-1 | +191485 |
| 5sealed | 76 | Hamon, Yann (1818) | Lost 0-2 | -121473 |
| 6sealed | 241 | Deutschmann, Thierry (1414) | Lost 1-2 | -191454 |
| top | average opponent: 1539record: 3-3 | new rating: 1454 | ||
| Grand Prix Tours 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Barbot, Guillaume (1500) | Lost 0-2 | -181482 |
| 2sealed | 58 | Goldberg, Roman (1482) | Won 2-0 | +181500 |
| 3sealed | 14 | Labrousse, Michael (1500) | Lost 1-2 | -181482 |
| 4sealed | 211 | Cattelain, Frederic (1483) | Draw 1-1 | 01482 |
| 5sealed | 49 | Weber, Andreas (1466) | Lost 0-2 | -181464 |
| 6sealed | 125 | Cassard, Sandrine (1447) | Lost 0-2 | -191445 |
| top | average opponent: 1480record: 1-4-1 | new rating: 1445 | ||