Detwiler, Nick S
Current rating: 1540
Record: 5-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1 | Schmidt, Joseph (1589) | Lost 1-2 | -161484 |
| 3sealed | 200 | Flanders, Charlie (1500) | Won 2-0 | +181502 |
| 4sealed | 101 | Groski, Travis (1517) | Won 2-1 | +181520 |
| 5sealed | 134 | Hom, Kevin (1498) | Won 2-1 | +181538 |
| 6sealed | 86 | Brooks, Daniel (1559) | Won 2-1 | +181556 |
| 7sealed | 14 | Pargh, William (1562) | Lost 0-2 | -181538 |
| 8sealed | 40 | Sears, Charles (1522) | Won 2-1 | +181556 |
| 9sealed | 42 | Zheng, Frank (1679) | Lost 0-2 | -161540 |
| average opponent: 1553record: 5-3 | new rating: 1540 | |||