Arnold, Tommy
Current rating: 1508
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 22 | Cummings, Eric (1500) | Won 2-0 | +171524 |
| 2legacy | 191 | Tharpe, Andrew (1428) | Lost 0-2 | -191505 |
| 3legacy | 291 | Casali, Dominic M (1482) | Won 2-1 | +171522 |
| 4legacy | 242 | Carson, Erik (1493) | Won 2-0 | +181540 |
| 5legacy | 219 | Mayer, Adam (1489) | Lost 0-2 | -191521 |
| 6legacy | 248 | Scott-Vargas, Luis (1809) | Lost 1-2 | -131508 |
| 7legacy | 265 | Doner, Dana (1452) | Won 2-0 | +171525 |
| 8legacy | 212 | George, Brent (1590) | Lost 1-2 | -171508 |
| top | average opponent: 1531record: 4-4 | new rating: 1508 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Graves, Robert (1524) | Lost 0-2 | -161427 |
| 2sealed | 434 | Houlding, BJ (1482) | Won 2-0 | +191446 |
| 3sealed | 373 | Williams, David G (1500) | Lost 0-2 | -171429 |
| 4sealed | 444 | Leschisin, Eric J (1481) | Draw 1-1 | +11430 |
| 5sealed | 372 | Mc Murray, Richard (1483) | Won 2-1 | +191449 |
| 6sealed | 293 | Canales, Jorge (1502) | Won 2-0 | +191468 |
| 7sealed | 217 | Jackson, Kyle (1518) | Won 2-0 | +191487 |
| 8sealed | 153 | Langford, Matthew (1534) | Won 2-1 | +181505 |
| 9sealed | 105 | Goracke, Matthew (1572) | Draw 1-1 | +21507 |
| top | average opponent: 1511record: 5-2-2 | new rating: 1507 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Chaney, Dion (1482) | Lost 0-2 | -181482 |
| 2sealed | 258 | King, James (1429) | Lost 0-2 | -191463 |
| 3sealed | 325 | Tam, Wai (1381) | Lost 1-2 | -201443 |
| top | average opponent: 1431record: 0-3 | new rating: 1443 | ||