Flaherty, Matthew A
Current rating: 1410
Record: 0-5-1
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 555 | Starrs, Sean (1505) | Draw 1-1 | 01500 |
| 2sealed | 602 | Ogrydziak, Jon (1467) | Lost 0-2 | -191481 |
| 3sealed | 684 | Darran, Jeff (1480) | Lost 0-2 | -181463 |
| 4sealed | 718 | Graef, Dylan T (1464) | Lost 1-2 | -181445 |
| 5sealed | 684 | Baker, Kathy (1463) | Lost 0-2 | -171428 |
| 6sealed | 627 | Smelly, Robert (1446) | Lost 0-2 | -181410 |
| average opponent: 1471record: 0-5-1 | new rating: 1410 | |||