Knupp, Matthew
Current rating: 1464
Record: 1-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | MSZANSKI, JOE (1500) | Lost 0-2 | -181482 |
| 2sealed | 613 | Epple, Stephen (1480) | Lost 0-2 | -181464 |
| 3sealed | 665 | Rodgers, Nicolas (1463) | Won 2-0 | +181482 |
| 4sealed | 663 | Ruggles, Randall (1483) | Lost 1-2 | -181464 |
| average opponent: 1481record: 1-3 | new rating: 1464 | |||