Sopher, Brett
Current rating: 1483
Record: 1-2
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 401 | Gillis, Daniel (1539) | Lost 0-2 | -171483 |
| 2sealed | 624 | Powell, Josh (1485) | Won 2-0 | +181501 |
| 3sealed | 399 | Legendre, Randy A (1501) | Lost 0-2 | -181483 |
| average opponent: 1509record: 1-2 | new rating: 1483 | |||