Fox, Curtis W
Current rating: 1508
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Harvey-Wolff, Izak (1500) | Lost 0-2 | -171453 |
| 2sealed | 643 | Douthwright, Stephen (1464) | Lost 0-2 | -181435 |
| 3sealed | 703 | Dreyer, Steven P (1432) | Won 2-0 | +181453 |
| 4sealed | 635 | Cavassin Jayme, Cassius (1483) | Won 2-0 | +181471 |
| 5sealed | 558 | Kaplan, Daniel I (1500) | Won 2-1 | +191490 |
| 6sealed | 295 | Anctil, Kevin (1494) | Won 2-1 | +181508 |
| top | average opponent: 1479record: 4-2 | new rating: 1508 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 103 | Gamzu, Amir (1518) | Won 2-1 | +191483 |
| 3sealed | 109 | Ketita, Nassim (1603) | Lost 1-2 | -161467 |
| 4sealed | 149 | Weber, John M (1519) | Won 2-0 | +191486 |
| 5sealed | 99 | Burris, Josh (1607) | Lost 1-2 | -161470 |
| top | average opponent: 1562record: 2-2 | new rating: 1470 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Cheung, Kam Hin (1500) | Lost 1-2 | -181482 |
| 2sealed | 256 | Krause, Joshua (1463) | Lost 0-2 | -181464 |
| top | average opponent: 1482record: 0-2 | new rating: 1464 | ||