Guerin, David
Current rating: 1559
Record: 6-3
| Grand Prix Ghent 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 676 | Wallerand, Olivier (1472) | Won 2-1 | +171517 |
| 2legacy | 622 | Moiseev, Dmitry (1879) | Lost 1-2 | -111506 |
| 3legacy | 822 | Materne, Philipp (1492) | Lost 0-2 | -181488 |
| 4legacy | 897 | Bures, Marek (1575) | Lost 1-2 | -171471 |
| 5legacy | 898 | Ketels, Kristof (1462) | Won 2-0 | +181489 |
| 6legacy | 845 | Corwood, James (1417) | Won 2-1 | +171506 |
| 7legacy | 778 | Boller, Marcus Stefan (1506) | Won 2-0 | +181524 |
| 8legacy | 741 | Luthander, Marcus (1554) | Won 2-0 | +181542 |
| 9legacy | 698 | Stein, Leon (1485) | Won 2-0 | +171559 |
| average opponent: 1538record: 6-3 | new rating: 1559 | |||