Carroll, William
Current rating: 1480
Record: 2-3
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Locklin, James W (1500) | Won 2-0 | +181518 |
| 2sealed | 143 | Fox, Christopher R (1518) | Lost 1-2 | -181500 |
| 3sealed | 216 | Adams, Sean (1465) | Won 2-1 | +171517 |
| 4sealed | 109 | Gerrish, Colby (1466) | Lost 1-2 | -191498 |
| 5sealed | 183 | DeAngelo, John (1500) | Lost 0-2 | -181480 |
| average opponent: 1490record: 2-3 | new rating: 1480 | |||