Norris, Jeff
Current rating: 1465
Record: 1-3
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 114 | Castle, Richard (1534) | Lost 0-2 | -171483 |
| 2extended | 229 | Rudolph, Matt (1483) | Won 2-1 | +181501 |
| 3extended | 257 | Dyer, Jeffrey (1526) | Lost 0-2 | -181483 |
| 4extended | 250 | Lemon, Thomas (1482) | Lost 0-2 | -181465 |
| average opponent: 1506record: 1-3 | new rating: 1465 | |||