Coufal, Tarl
Current rating: 1483
Record: 2-3
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 331 | Alfaro, Joe (1448) | Won 2-0 | +171517 |
| 2sealed | 16 | Jones, Anders (1622) | Lost 0-2 | -161501 |
| 3sealed | 370 | Cookman, James M (1500) | Lost 0-2 | -181483 |
| 4sealed | 452 | Nielsen, Christopher (1482) | Lost 0-2 | -181465 |
| 5sealed | 472 | Hing, Sukhum (1465) | Won 2-0 | +181483 |
| average opponent: 1503record: 2-3 | new rating: 1483 | |||