Holder, Brent
Current rating: 1499
Record: 3-3-1
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 214 | Kwong, Winston (1500) | Lost 0-2 | -181482 |
| 2block | 271 | Owens, Travis (1463) | Lost 1-2 | -181464 |
| 3block | 292 | Adkins, Tatum (1464) | Won 2-1 | +181482 |
| 4block | 227 | Payment, Marc r (1482) | Draw 1-1 | 01482 |
| 5block | 251 | Dervithodlu, Guneth (1482) | Won 2-0 | +181500 |
| 6block | 203 | Kho, Richard (1482) | Won 2-0 | +171517 |
| 7block | 136 | Jung, Andrew (1516) | Lost 1-2 | -181499 |
| average opponent: 1484record: 3-3-1 | new rating: 1499 | |||