humphrey, christopher
Current rating: 1409
Record: 0-5
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 112 | Chen, John (1432) | Lost 0-2 | -191481 |
| 2block | 269 | Hornberg, John (1482) | Lost 0-2 | -181463 |
| 3block | 271 | Muntifering, Sean (1464) | Lost 0-2 | -181445 |
| 4block | 319 | Rodriguez, Mark (1446) | Lost 0-2 | -181427 |
| 5block | 298 | Holiday, Alan (1428) | Lost 0-2 | -181409 |
| average opponent: 1450record: 0-5 | new rating: 1409 | |||