Hall, Andrew [USA]
Current rating: 1483
Record: 5-6
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 387 | Baliwis, Fredrik (1500) | Lost 0-2 | -181463 |
| 2standard | 480 | Watson, Andrew (1482) | Lost 1-2 | -171446 |
| 3standard | 492 | Patrick, Corey (1466) | Won 2-0 | +181464 |
| 4standard | 474 | Bishop, Kristoffer (1482) | Won 2-0 | +181482 |
| 5standard | 359 | Copley, Bret (1500) | Won 2-0 | +191501 |
| 6standard | 281 | Speakman, Jeremy (1517) | Lost 0-2 | -181483 |
| average opponent: 1491record: 3-3 | new rating: 1483 | |||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Bryant, Andrew R (1500) | Lost 1-2 | -181482 |
| 2sealed | 241 | Sprick, Ryan (1482) | Won 2-1 | +181500 |
| 3sealed | 229 | DeLoach, Matt (1438) | Won 2-1 | +171517 |
| 4sealed | 145 | O'Donnell, Devon (1518) | Lost 0-2 | -181499 |
| 5sealed | 259 | Sheldon, Dustin (1502) | Lost 0-2 | -181481 |
| average opponent: 1488record: 2-3 | new rating: 1481 | |||