murphy, byran a
Current rating: 1498
Record: 3-3
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 27 | Gustafson, Thomas (1500) | Lost 1-2 | -181482 |
| 2extended | 215 | Crossland, Matthew (1483) | Won 2-0 | +181500 |
| 3extended | 219 | Pratser, Matthew (1514) | Lost 0-0 | -181482 |
| 4extended | 289 | Dalton, Trevor L (1464) | Won 2-1 | +181500 |
| 5extended | 218 | Bailey, Marcus (1439) | Won 2-0 | +171517 |
| 6extended | 148 | Green, Robert L (1467) | Lost 1-2 | -191498 |
| average opponent: 1478record: 3-3 | new rating: 1498 | |||