La France, David
Current rating: 1499
Record: 3-3
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 116 | DiFrancisco, Thaison E (1500) | Won 2-0 | +181518 |
| 2block | 85 | Catanese, Sean (1518) | Won 2-0 | +181536 |
| 3block | 70 | Saso, Jon (1554) | Won 2-0 | +181554 |
| 4block | 47 | Walden, Andrew [USA] (1558) | Lost 0-2 | -181536 |
| 5block | 117 | Carr, Austin J (1518) | Lost 1-2 | -181518 |
| 6block | 108 | Moore, Aron (1482) | Lost 0-2 | -191499 |
| average opponent: 1522record: 3-3 | new rating: 1499 | |||