Bourne, Brenton
Current rating: 1409
Record: 2-7
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 39 | Shapiro, Yakov (1517) | Won 2-1 | +181518 |
| 2extended | 30 | Lepinski, Christopher (1500) | Lost 1-2 | -181500 |
| 3extended | 213 | Sawyer, Scott (1502) | Lost 0-2 | -181482 |
| 4extended | 235 | Nidiffer, Craig (1484) | Lost 0-2 | -181464 |
| 5extended | 261 | May-Krumins, Zintis (1511) | Lost 0-2 | -171447 |
| 6extended | 224 | Coakley, Brian (1463) | Won 2-0 | +181465 |
| 7extended | 181 | Nealon, Dan (1465) | Lost 0-2 | -181447 |
| 8extended | 144 | Shin, Jae (1404) | Lost 0-2 | -191428 |
| 9extended | 113 | Williams, Thomas (1347) | Lost 0-2 | -191409 |
| average opponent: 1466record: 2-7 | new rating: 1409 | |||