Zeiher, Gregory
Current rating: 1482
Record: 4-5
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 705 | Martz, Dominic (1556) | Won 2-1 | +191519 |
| 2sealed | 607 | Fethi, Khellif (1482) | Lost 1-2 | -191500 |
| 3sealed | 748 | Bonzom, Mathieu (1500) | Lost 0-2 | -181482 |
| 4sealed | 765 | Harbi, Samy (1483) | Lost 0-2 | -181464 |
| 5sealed | 776 | Prat, Christophe (1450) | Won 2-0 | +181482 |
| 6sealed | 707 | Roche, Olivier (1480) | Won 0-0 | +181500 |
| 7sealed | 658 | Lazaro, Marc (1462) | Lost 0-2 | -191481 |
| 8sealed | 634 | Labatut, Aymeric (1484) | Lost 1-2 | -181463 |
| 9sealed | 607 | Carnino, Francois (1474) | Won 2-1 | +191482 |
| average opponent: 1486record: 4-5 | new rating: 1482 | |||