Brown, Brock
Current rating: 1445
Record: 3-6
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 16 | Dorsey, Jon (1500) | Lost 0-2 | -181482 |
| 2extended | 277 | Darbro, Roy (1466) | Lost 0-2 | -181464 |
| 3extended | 333 | Bledsoe, Doyle (1489) | Lost 0-0 | -181446 |
| 4extended | 335 | Voris, Tim (1446) | Won 2-0 | +181464 |
| 5extended | 290 | Peterson, Jet (1465) | Won 2-0 | +181482 |
| 6extended | 205 | Angell, Ryan (1482) | Won 2-0 | +181500 |
| 7extended | 155 | Siler, Matt (1471) | Lost 0-2 | -181482 |
| 8extended | 134 | Carey, Isaac J (1481) | Lost 1-2 | -181464 |
| 9extended | 106 | Beardsley, Ted (1432) | Lost 0-2 | -191445 |
| average opponent: 1470record: 3-6 | new rating: 1445 | |||