Hall, Tommy
Current rating: 1429
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 177 | Pena, Juan (1500) | Lost 0-2 | -181483 |
| 2standard | 417 | Dugat, Mark (1543) | Draw 1-1 | +11484 |
| 3standard | 483 | Estrada, Cory (1448) | Lost 0-2 | -191465 |
| 4standard | 514 | Fabilenia, Nathan (1444) | Lost 1-2 | -181447 |
| 5standard | 459 | Peterson, Kristian (1463) | Lost 1-2 | -181429 |
| top | average opponent: 1480record: 0-4-1 | new rating: 1429 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 360 | Richter, Alex (1500) | Lost 1-2 | -191501 |
| 2standard | 325 | Sander, Jeffery M (1478) | Won 2-1 | +181519 |
| 3standard | 400 | Wand, Kevin (1505) | Lost 0-2 | -181501 |
| top | average opponent: 1494record: 1-2 | new rating: 1501 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 197 | Mooney, Malachi T (1500) | Draw 1-1 | 01500 |
| 2extended | 152 | Southworth, Jason (1500) | Won 2-0 | +181518 |
| 3extended | 89 | DeMille, Nathanuil E (1518) | Won 2-0 | +181536 |
| 4extended | 91 | Block, Russell D (1663) | Draw 1-1 | +21538 |
| 5extended | 134 | Dowdy, Collin (1536) | Won 2-1 | +181556 |
| 6extended | 87 | Salinas, Merced D (1518) | Lost 1-2 | -181538 |
| 7extended | 130 | Morris, Mitchell C (1537) | Lost 0-2 | -181520 |
| top | average opponent: 1539record: 3-2-2 | new rating: 1520 | ||