Roca, Dominic
Current rating: 1503
Record: 7-7
| Grand Prix Chicago 2009 (legacy) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 148 | Hetzner, Matthew S (1500) | Lost 0-2 | -171464 |
| 2legacy | 374 | Szamier, Cory T (1463) | Lost 0-2 | -181446 |
| 3legacy | 504 | Gooch, Paul (1464) | Won 2-1 | +181464 |
| 4legacy | 537 | Milutinovic, Charles (1482) | Won 2-0 | +181482 |
| 5legacy | 414 | Melnick, Michael (1486) | Won 2-0 | +181500 |
| 6legacy | 324 | Farrer, Tom (1587) | Won 2-1 | +201520 |
| 7legacy | 142 | Lafleur, Collin (1593) | Lost 1-2 | -171503 |
| average opponent: 1511record: 4-3 | new rating: 1503 | |||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 71 | Palkon, Theodore (1500) | Won 2-0 | +181518 |
| 2legacy | 54 | Shane, Kyle (1465) | Lost 0-2 | -191499 |
| 3legacy | 104 | Rodman, Brandon (1501) | Lost 1-2 | -181481 |
| 4legacy | 180 | Aldrich, Paul (1483) | Lost 1-2 | -181463 |
| 5legacy | 195 | Dunleavy, Justin (1464) | Lost 1-2 | -181445 |
| 6legacy | 174 | Ross, Connor (1445) | Won 2-0 | +181463 |
| 7legacy | 138 | Papas, Matthew (1466) | Won 2-0 | +181481 |
| average opponent: 1475record: 3-4 | new rating: 1481 | |||