Davis, William c
Current rating: 1446
Record: 0-3
| Grand Prix Houston 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 156 | Smith, Carlos (1500) | Lost 0-2 | -181482 |
| 2extended | 256 | Diaz, Eddy J (1483) | Lost 0-2 | -181464 |
| 3extended | 262 | Garner, Matt (1465) | Lost 0-2 | -181446 |
| average opponent: 1483record: 0-3 | new rating: 1446 | |||