Irwin, Eric
Current rating: 1428
Record: 0-4
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Guderian, Sean (1500) | Lost 0-2 | -181482 |
| 2sealed | 164 | Westerfield, Joshua (1482) | Lost 0-2 | -181464 |
| 3sealed | 154 | Sonka, Carl (1467) | Lost 0-2 | -181446 |
| 4sealed | 182 | Biggs, Cort (1445) | Lost 0-2 | -181428 |
| average opponent: 1474record: 0-4 | new rating: 1428 | |||