Gryga, Thomas
Current rating: 1444
Record: 3-6
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Printz, Nathan (1500) | Won 2-0 | +181518 |
| 2standard | 345 | Drake, Eric (1517) | Won 2-1 | +181536 |
| 3standard | 172 | Zheng, Kevin (1544) | Lost 0-2 | -181518 |
| 4standard | 390 | Smith, Joe (1476) | Lost 1-2 | -191499 |
| 5standard | 474 | Brady, Scott (1450) | Lost 1-2 | -191480 |
| 6standard | 560 | Butler, Crystal (1484) | Lost 1-2 | -171463 |
| 7standard | 488 | Haller, Michael (1466) | Won 2-1 | +181481 |
| 8standard | 367 | Colon, Noel (1487) | Lost 1-2 | -181463 |
| 9standard | 315 | Phillips, Bert (1418) | Lost 0-2 | -191444 |
| average opponent: 1482record: 3-6 | new rating: 1444 | |||