Thomas, Sebastien
Current rating: 1434
Record: 5-9
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Bozzo, Rodolfo (1532) | Lost 0-2 | -171446 |
| 2sealed | 313 | Sup, Richard (1483) | Won 2-0 | +191465 |
| 3sealed | 283 | Paulauskas, Algis (1411) | Lost 0-2 | -191446 |
| 4sealed | 287 | Kuva, Jukka (1577) | Lost 0-2 | -161430 |
| 5sealed | 307 | Jedlicka, Pavel (1466) | Won 2-0 | +191449 |
| 6sealed | 243 | Zivkovic, Ozren (1486) | Lost 1-2 | -181431 |
| 7sealed | 217 | Juvcenko, Igor (1464) | Won 2-1 | +191450 |
| 8sealed | 164 | Zaccone, Massimo (1530) | Lost 0-2 | -161434 |
| average opponent: 1494record: 3-5 | new rating: 1434 | |||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Le Bot, Philippe (1500) | Lost 0-2 | -181482 |
| 2sealed | 341 | Baeac, Franko (1481) | Won 2-1 | +181500 |
| 3sealed | 211 | Heciak, Remi (1432) | Lost 0-2 | -191481 |
| 4sealed | 388 | Collet, Remi (1483) | Lost 1-2 | -181463 |
| 5sealed | 368 | Weugue, William (1462) | Won 2-0 | +181481 |
| 6sealed | 249 | Barreda, Jaume Ruiz (1481) | Lost 1-2 | -181463 |
| average opponent: 1473record: 2-4 | new rating: 1463 | |||