Hall, Matthew
Current rating: 1528
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 179 | Lubman, Jacob (1601) | Won 2-1 | +201517 |
| 4legacy | 18 | Hopkins, Kristopher (1520) | Lost 1-2 | -181499 |
| 5legacy | 240 | Wilson, Ryan (1502) | Won 2-1 | +181517 |
| 6legacy | 88 | West, Jason (1553) | Won 2-0 | +191536 |
| 7legacy | 80 | Ballardo, David (1594) | Won 2-1 | +191555 |
| 8legacy | 35 | Yam, Philip (1885) | Lost 1-2 | -131542 |
| 9legacy | 79 | Fehling, Patrick (1764) | Lost 1-2 | -141528 |
| top | average opponent: 1631record: 4-3 | new rating: 1528 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 11 | Smith, William (1391) | Lost 1-2 | -201480 |
| 2block | 275 | Dang, Kevin (1456) | Won 2-1 | +181498 |
| 3block | 286 | Leof, Natty (1482) | Won 2-1 | +171515 |
| 4block | 186 | Brown, Erik (1498) | Lost 0-2 | -181497 |
| 5block | 308 | Mcnair, Kendric (1485) | Won 2-1 | +181515 |
| 6block | 237 | Rarick, Nick (1520) | Lost 1-2 | -181497 |
| top | average opponent: 1472record: 3-3 | new rating: 1497 | ||
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 123 | von Beroldingen, Nicholas P (1500) | Lost 0-1 | -181482 |
| 2block | 261 | Bez, Ryan (1482) | Won 2-0 | +181500 |
| 3block | 174 | Gin, Stanley (1500) | Lost 0-1 | -181482 |
| 4block | 234 | D'Argent, Charles H (1481) | Won 2-0 | +181500 |
| top | average opponent: 1491record: 2-2 | new rating: 1500 | ||