McAtavey, Derek
Current rating: 1446
Record: 2-5
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 92 | Trepanren, David (1500) | Lost 1-2 | -181482 |
| 2extended | 240 | Luciany, Anthony (1482) | Lost 1-2 | -181464 |
| 3extended | 271 | Deering, Matthew (1464) | Won 2-0 | +181482 |
| 4extended | 267 | Bachmann, Timothy (1452) | Lost 1-2 | -191463 |
| 5extended | 255 | Sussino, Tim (1464) | Won 2-1 | +181481 |
| 6extended | 199 | May-Krumins, Zintis (1528) | Lost 1-2 | -171464 |
| 7extended | 177 | O'Toole, Pierce (1448) | Lost 1-2 | -181446 |
| average opponent: 1477record: 2-5 | new rating: 1446 | |||