Dufour, Xavier
Current rating: 1529
Record: 8-7
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 848 | Dietl, Christian (1630) | Lost 0-2 | -161506 |
| 2legacy | 957 | Block, Rouven (1503) | Won 2-0 | +181524 |
| 3legacy | 892 | Roth, Daniel (1495) | Won 2-1 | +171541 |
| 4legacy | 745 | Amiguet, Jerome (1542) | Won 2-1 | +181559 |
| 5legacy | 749 | Johansson, Henrik (1537) | Lost 0-2 | -181541 |
| 6legacy | 855 | Meissner, Patrick (1712) | Lost 0-2 | -151526 |
| 7legacy | 860 | Drayak, Taurean (1453) | Won 2-1 | +171543 |
| 8legacy | 756 | Summersberger, Helmut (1813) | Lost 0-1 | -141529 |
| average opponent: 1586record: 4-4 | new rating: 1529 | |||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Cantin, Maxime (1506) | Won 2-1 | +181518 |
| 2sealed | 32 | Lazaro, Andrew (1509) | Lost 0-2 | -181500 |
| 3sealed | 161 | Lee, Jeffrey (1486) | Won 2-0 | +181518 |
| 4sealed | 103 | Merriam, Ross (1605) | Lost 1-2 | -171501 |
| 5sealed | 183 | Tremblay, Sebastien (1601) | Won 2-0 | +201521 |
| 6sealed | 73 | Deveines, Brandon (1579) | Won 2-1 | +191540 |
| 7sealed | 98 | Hum, Barry (1520) | Lost 1-2 | -181522 |
| average opponent: 1544record: 4-3 | new rating: 1522 | |||