Klar, Ben
Current rating: 1485
Record: 2-3
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 218 | Schlegel, Nathan (1500) | Lost 0-1 | -181482 |
| 2extended | 288 | Roby, Peter (1482) | Won 2-0 | +181500 |
| 3extended | 218 | Cuenca, Nicolas (1501) | Won 2-0 | +181518 |
| 4extended | 147 | Landen, Stephen (1684) | Lost 0-2 | -151503 |
| 5extended | 216 | Harrison, Richard L (1500) | Lost 0-2 | -181485 |
| average opponent: 1533record: 2-3 | new rating: 1485 | |||