Coakley, Brian
Current rating: 1463
Record: 3-5-1
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 10 | Parad, Warren (1500) | Won 2-0 | +181518 |
| 2extended | 11 | Johnson, Chris (1519) | Draw 1-1 | 01518 |
| 3extended | 114 | Long, Noah (1518) | Lost 0-2 | -181500 |
| 4extended | 213 | Hastings, Stephen (1518) | Lost 0-2 | -181482 |
| 5extended | 242 | Emmert, Jeff (1435) | Lost 1-2 | -191463 |
| 6extended | 224 | Bourne, Brenton (1447) | Lost 0-2 | -181445 |
| 7extended | 183 | Deering, Matthew (1427) | Won 2-0 | +181463 |
| 8extended | 142 | Nadig, Nischal (1465) | Lost 1-2 | -181445 |
| 9extended | 111 | Murray, Jeremy (1452) | Won 2-1 | +181463 |
| average opponent: 1476record: 3-5-1 | new rating: 1463 | |||