Perry, Tom
Current rating: 1440
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 196 | Yarbrough, Christopher (1568) | Lost 0-2 | -151435 |
| 4standard | 278 | Bloomfield, Lance (1512) | Won 2-0 | +191454 |
| 5standard | 269 | Turnbow, Greg (1509) | Won 2-0 | +191473 |
| 6standard | 232 | Applegate, David (1560) | Lost 1-2 | -161457 |
| 7standard | 230 | Perez, Anthony (1538) | Lost 1-2 | -171440 |
| top | average opponent: 1537record: 2-3 | new rating: 1440 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 776 | Webb, Andrew (1486) | Lost 0-2 | -181485 |
| 5sealed | 799 | Sheldon, Abigail (1535) | Lost 0-2 | -171468 |
| 6sealed | 613 | Bisel, Matt (1520) | Lost 0-2 | -181450 |
| top | average opponent: 1514record: 0-3 | new rating: 1450 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 21 | Kolschowsky, David (1500) | Lost 0-2 | -181482 |
| 2modern | 265 | Pripstein, Ralph (1552) | Won 2-0 | +191501 |
| 3modern | 253 | Bayliff, John (1500) | Lost 0-2 | -181483 |
| 4modern | 445 | Schaefer, Joshua (1470) | Won 2-0 | +181501 |
| 5modern | 276 | Byers, Stanley (1499) | Won 2-1 | +181519 |
| 6modern | 230 | Xing, Tinac (1626) | Lost 0-2 | -161503 |
| top | average opponent: 1525record: 3-3 | new rating: 1503 | ||