Walsh, David
Current rating: 1491
Record: 7-8
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 127 | Seehaus, Arne (1500) | Lost 1-2 | -181471 |
| 2legacy | 327 | Vermeulen, Peter (1467) | Won 2-0 | +181489 |
| 3legacy | 194 | Fijbes, Peter (1500) | Lost 1-2 | -181471 |
| 4legacy | 397 | Kilappa, Vantte (1610) | Lost 0-2 | -151456 |
| 5legacy | 378 | Verschoor, Joris (1429) | Won 2-0 | +171473 |
| 6legacy | 306 | Arkesteijn, Youri (1484) | Won 2-1 | +181491 |
| average opponent: 1498record: 3-3 | new rating: 1491 | |||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Brandt, Kenneth (1691) | Lost 1-2 | -151485 |
| 2sealed | 243 | Levieux, Jeremy (1440) | Won 2-1 | +181503 |
| 3sealed | 224 | Zachariasen, Marc-axel (1445) | Won 2-0 | +171520 |
| 4sealed | 232 | Reeve, Thomas (1626) | Won 2-0 | +201540 |
| 5sealed | 117 | Harding, Oyvind (1759) | Won 2-0 | +211561 |
| 6sealed | 95 | Voda, Bogdan (1402) | Lost 1-2 | -201541 |
| 7sealed | 150 | Barbier, Guillaume (1656) | Lost 1-2 | -161525 |
| 8sealed | 122 | Havard, Boris (1527) | Lost 1-2 | -181507 |
| 9sealed | 102 | Gouget, Vincent (1505) | Lost 1-2 | -181489 |
| average opponent: 1561record: 4-5 | new rating: 1489 | |||