Kab, Edgar
Current rating: 1532
Record: 5-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 535 | Crampton, Colin (1500) | Won 2-0 | +181518 |
| 2sealed | 12 | Egan, Andrew (1370) | Won 2-0 | +151533 |
| 3sealed | 31 | McMullen, Levon (1588) | Won 2-0 | +191552 |
| 4sealed | 101 | Fischer, Brandon (1500) | Lost 1-2 | -191533 |
| 5sealed | 139 | Holman, Peter (1496) | Won 2-1 | +181551 |
| 6sealed | 134 | Siembor, Michael (1522) | Lost 0-2 | -191532 |
| 7sealed | 315 | McDougal, Shaun (1524) | Won 2-1 | +181550 |
| 8sealed | 181 | Morgan, Will W (1560) | Lost 1-2 | -181532 |
| average opponent: 1507record: 5-3 | new rating: 1532 | |||