Didelot, Xavier
Current rating: 1538
Record: 8-6
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Davy, Benjamin (1500) | Won 2-0 | +171559 |
| 2sealed | 91 | Petiot, Gregory (1523) | Lost 0-2 | -191540 |
| 3sealed | 135 | Splendori, Giuseppe (1442) | Lost 1-2 | -191521 |
| 4sealed | 306 | Debordes, Mathieu (1639) | Lost 1-2 | -161505 |
| 5sealed | 267 | Dumontier, Laurent (1460) | Won 2-0 | +171522 |
| 6sealed | 221 | Apostolakis, John (1438) | Won 2-0 | +161538 |
| average opponent: 1500record: 3-3 | new rating: 1538 | |||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 697 | Mottet, Cyril (1500) | Won 2-1 | +181518 |
| 2sealed | 547 | Jezequel, Christophe (1557) | Won 2-1 | +191537 |
| 3sealed | 591 | Sarton, Clement (1567) | Won 2-1 | +181555 |
| 4sealed | 504 | Nguyen, Alban (1557) | Lost 0-2 | -181537 |
| 5sealed | 607 | Lemoine, Vincent (1724) | Lost 1-2 | -141523 |
| 6sealed | 622 | Henrion, Yannis (1516) | Won 0-0 | +181541 |
| 7sealed | 603 | Raoux, Richard (1541) | Won 2-1 | +181559 |
| 8sealed | 549 | Schwabacher, Isaac (1631) | Lost 1-2 | -171542 |
| average opponent: 1574record: 5-3 | new rating: 1542 | |||