Gueraud, Marc
Current rating: 1503
Record: 4-4-1
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 727 | Lisi, Christian (1474) | Won 2-1 | +181518 |
| 2sealed | 535 | Hecquet, Kevin (1456) | Lost 0-2 | -201498 |
| 3sealed | 626 | Sukaitis, Tomas (1655) | Lost 0-2 | -151483 |
| 4sealed | 781 | Wolfensberger, Daniel (1462) | Won 2-1 | +181501 |
| 5sealed | 699 | Fethi, Khellif (1465) | Won 2-0 | +171518 |
| 6sealed | 672 | Briols, Ben (1571) | Lost 0-0 | -171501 |
| 7sealed | 653 | Longoni, Raphael (1614) | Lost 0-2 | -161485 |
| 8sealed | 636 | Henrion, Yannis (1480) | Draw 1-1 | 01485 |
| 9sealed | 603 | Maxime, Pellecuer (1462) | Won 2-0 | +181503 |
| average opponent: 1515record: 4-4-1 | new rating: 1503 | |||