bingham, nathan
Current rating: 1462
Record: 1-3
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 188 | Dunham, Donald (1465) | Won 2-0 | +171517 |
| 2extended | 157 | Lewis, Jonathan D (1483) | Lost 1-2 | -181499 |
| 3extended | 197 | Fullen, Adam (1464) | Lost 1-2 | -191480 |
| 4extended | 256 | George, Frank (1482) | Lost 1-2 | -181462 |
| average opponent: 1474record: 1-3 | new rating: 1462 | |||