Guillemot, Pierre
Current rating: 1476
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 117 | Duval, Arnaud (1515) | Lost 0-2 | -171422 |
| 3sealed | 211 | Goldberg, Emilie (1492) | Won 2-1 | +191441 |
| 4sealed | 192 | Louskas, John V (1576) | Won 2-0 | +211462 |
| 5sealed | 100 | Bubela, Tomas (1484) | Won 2-1 | +181480 |
| 6sealed | 104 | Liu, Yuchen (1754) | Lost 0-2 | -131467 |
| 7sealed | 154 | Gosset, Maxime (1653) | Won 2-1 | +221489 |
| 8sealed | 55 | Wescoe, Craig (1828) | Lost 1-2 | -131476 |
| top | average opponent: 1615record: 4-3 | new rating: 1476 | ||
| Grand Prix Lille 2005 (legacy) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 372 | Robyns, Mathieu (1500) | Won 2-0 | +191490 |
| 2legacy | 334 | Crusson, Gwenael (1518) | Won 2-0 | +181508 |
| 3legacy | 372 | Ver Eecke, Jan (1543) | Lost 1-2 | -171491 |
| 4legacy | 391 | Mayeur, Michael (1551) | Lost 0-2 | -171474 |
| 5legacy | 476 | Pichere, Christian (1483) | Draw 1-1 | 01474 |
| 6legacy | 444 | Leclerc, Blaise (1502) | Lost 1-2 | -171457 |
| 7legacy | 459 | Ballot, Franck (1456) | Lost 0-2 | -181439 |
| top | average opponent: 1508record: 2-4-1 | new rating: 1439 | ||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 201 | Blaise, Cedric (1500) | Won 2-0 | +181482 |
| 2sealed | 11 | Payen, Lionel (1619) | Lost 1-2 | -151467 |
| 3sealed | 280 | Lardey, Julien (1521) | Won 2-1 | +191486 |
| 4sealed | 161 | Klings, Rudiger (1676) | Lost 1-2 | -151471 |
| top | average opponent: 1579record: 2-2 | new rating: 1471 | ||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 263 | Bocion, Christophe (1500) | Lost 1-2 | -181482 |
| 2sealed | 345 | Minh, Bernard (1500) | Lost 1-2 | -181464 |
| 3sealed | 449 | Cassaro, Laurent (1464) | Lost 1-2 | -181446 |
| 4sealed | 473 | Biedermann, Thomas (1446) | Won 2-0 | +181464 |
| 5sealed | 393 | Marchal, Gilles (1431) | Lost 0-2 | -181446 |
| 6sealed | 374 | Labbe, Damien (1446) | Won 2-0 | +181464 |
| 7sealed | 298 | Campy, Julien (1466) | Won 2-1 | +181482 |
| 8sealed | 239 | Nabais, Antonio (1484) | Lost 0-2 | -181464 |
| top | average opponent: 1467record: 3-5 | new rating: 1464 | ||