Dwelle, Gerald D
Current rating: 1497
Record: 3-3-3
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 102 | Wright, Christopher R (1500) | Draw 1-1 | 01500 |
| 2block | 160 | Saugier, Kyle (1367) | Lost 1-2 | -201480 |
| 3block | 251 | King, Kyle (1483) | Lost 1-2 | -181462 |
| 4block | 302 | Bradley, Scott (1464) | Lost 0-2 | -181444 |
| 5block | 293 | Brogden, Caleb (1446) | Won 2-1 | +181462 |
| 6block | 244 | Wongsuchit, Vince (1465) | Won 2-1 | +181480 |
| 7block | 181 | Nokes, Joseph (1453) | Draw 1-1 | -11479 |
| 8block | 151 | Daley-Allen, Kyleen (1482) | Draw 1-1 | 01479 |
| 9block | 122 | MAULDIN, SAMANTHA N (1461) | Won 0-0 | +181497 |
| average opponent: 1458record: 3-3-3 | new rating: 1497 | |||