Daval, Mathias
Current rating: 1519
Record: 5-4
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Temoins, Sylvain (1511) | Won 2-1 | +181518 |
| 2sealed | 179 | Emmerechts, Jelle (1577) | Lost 0-2 | -171501 |
| 3sealed | 154 | Piovan, Jerome (1509) | Won 2-0 | +181519 |
| 4sealed | 160 | Mahot, Fabien (1497) | Won 2-1 | +181537 |
| 5sealed | 83 | Huguenst, Thierry (1537) | Lost 0-2 | -181519 |
| 6sealed | 133 | Thirouard, Renaud (1523) | Won 2-1 | +181537 |
| 7sealed | 101 | Gentner, Michael (1536) | Lost 0-2 | -181519 |
| 8sealed | 107 | Meyer, Olivier (1516) | Lost 1-2 | -181501 |
| 9sealed | 97 | Pietri, Vincent (1499) | Won 2-1 | +181519 |
| average opponent: 1523record: 5-4 | new rating: 1519 | |||