Guilminot, Sebastien
Current rating: 1393
Record: 1-7
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 890 | Borsellino, Swann (1504) | Lost 0-2 | -181446 |
| 2sealed | 924 | Le Brequier, Laurent (1428) | Lost 0-2 | -181428 |
| 3sealed | 1018 | Debacker, Nicolas (1481) | Lost 1-2 | -171411 |
| 4sealed | 1033 | Arnaud, Stephane (1424) | Lost 0-2 | -181393 |
| average opponent: 1459record: 0-4 | new rating: 1393 | |||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 656 | Bechet, Dany (1500) | Lost 0-2 | -181482 |
| 2sealed | 748 | Boucher, Julien (1482) | Lost 1-2 | -181464 |
| 3sealed | 851 | Chantal, Andre (1464) | Won 2-1 | +181482 |
| 4sealed | 804 | Demaziere, Benjamin (1467) | Lost 0-2 | -181464 |
| average opponent: 1478record: 1-3 | new rating: 1464 | |||