Guy, Damion
Current rating: 1464
Record: 3-5
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 40 | Beardsley, Ted (1482) | Lost 1-2 | -181482 |
| 2extended | 251 | Lewis, Jon (1528) | Won 2-0 | +191501 |
| 3extended | 226 | Griffith, Cole (1465) | Lost 0-0 | -191482 |
| 4extended | 283 | Nix, Robert (1486) | Lost 0-2 | -181464 |
| 5extended | 270 | Hardage, David (1464) | Won 2-0 | +181482 |
| 6extended | 229 | Yowell, William B (1484) | Lost 0-2 | -181464 |
| 7extended | 182 | Cruz, Edgar (1463) | Won 2-1 | +181482 |
| 8extended | 136 | Boyette, Wesley (1463) | Lost 1-2 | -181464 |
| average opponent: 1479record: 3-5 | new rating: 1464 | |||