Auciello, Sam Z
Current rating: 1481
Record: 2-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 516 | Andersen, John S (1477) | Won 2-0 | +181518 |
| 2sealed | 540 | Flatford, Jason (1552) | Lost 1-2 | -181500 |
| 3sealed | 585 | Rocco, Craig (1501) | Lost 0-2 | -181482 |
| 4sealed | 668 | Hulse, Kevin (1444) | Won 2-1 | +181500 |
| 5sealed | 609 | Patel, Hemant (1462) | Lost 0-2 | -191481 |
| average opponent: 1487record: 2-3 | new rating: 1481 | |||