Marquez, Sebastien
Current rating: 1466
Record: 2-4
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Bauer, Ekkehardt (1556) | Lost 1-2 | -171483 |
| 2sealed | 288 | Maraux, Felix (1480) | Won 2-0 | +181501 |
| 3sealed | 352 | Grange, Emmanuel (1482) | Lost 1-2 | -181483 |
| 4sealed | 390 | Faure, Jerome (1510) | Lost 0-2 | -181465 |
| 5sealed | 395 | Lille, Emeric (1464) | Won 2-0 | +181483 |
| 6sealed | 309 | Massue, Michel (1552) | Lost 0-2 | -171466 |
| average opponent: 1507record: 2-4 | new rating: 1466 | |||