Sirbak, Justin
Current rating: 1446
Record: 0-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 413 | Buchanan, Jessica (1522) | Lost 0-2 | -181482 |
| 2sealed | 497 | McKinney, Thomas (1466) | Lost 0-2 | -181464 |
| 3sealed | 677 | Besito, Ryan (1463) | Lost 0-2 | -181446 |
| average opponent: 1484record: 0-3 | new rating: 1446 | |||