Sabella, Matthew J
Current rating: 1498
Record: 2-2-1
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 490 | Huber, Nicholas (1500) | Draw 1-1 | 01500 |
| 2sealed | 382 | Bonanni, Lisa (1488) | Lost 0-2 | -181482 |
| 3sealed | 592 | Massey, Kevin (1447) | Won 2-0 | +171499 |
| 4sealed | 504 | Romesburg Jr., Harry (1444) | Won 2-1 | +171516 |
| 5sealed | 357 | Nick B., (1500) | Lost 0-2 | -181498 |
| average opponent: 1476record: 2-2-1 | new rating: 1498 | |||