Zoellner, Clayton
Current rating: 1465
Record: 2-4
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 14 | Henley, Brock E (1500) | Won 1-0 | +181518 |
| 2extended | 171 | Kastel, Chad (1524) | Lost 1-2 | -181500 |
| 3extended | 263 | Birdwell, Dave O (1500) | Lost 0-0 | -181482 |
| 4extended | 270 | Cook, Richard (1597) | Lost 0-2 | -161466 |
| 5extended | 291 | Taylor, Jeff O (1402) | Won 2-1 | +171483 |
| 6extended | 217 | Echavarria, Carlos (1482) | Lost 0-2 | -181465 |
| average opponent: 1501record: 2-4 | new rating: 1465 | |||