Roth, Rich
Current rating: 1446
Record: 2-5
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Lawrence, Andrew (1489) | Won 2-0 | +181518 |
| 2standard | 276 | DeSantis, Vinnie (1518) | Lost 0-2 | -181500 |
| 3standard | 410 | KNAN, NOLAN (1500) | Lost 0-2 | -181482 |
| 4standard | 528 | Horvat, Matthew (1481) | Won 2-0 | +181500 |
| 5standard | 497 | Zhao, Yisong (1498) | Lost 0-2 | -181482 |
| 6standard | 449 | Schroeder, Christopher (1481) | Lost 0-2 | -181464 |
| 7standard | 386 | B., Douglas (1466) | Lost 0-2 | -181446 |
| average opponent: 1490record: 2-5 | new rating: 1446 | |||