Zanzabar, Xephyr
Current rating: 1446
Record: 1-4
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 141 | Godek, Jesse (1500) | Lost 1-2 | -181482 |
| 2extended | 203 | Healy, Craig (1482) | Lost 1-2 | -181464 |
| 3extended | 284 | Rappaport, Josh (1464) | Won 2-0 | +181482 |
| 4extended | 271 | Glass, Charles (1482) | Lost 0-2 | -181464 |
| 5extended | 258 | Ewell, Patrick (1463) | Lost 1-2 | -181446 |
| average opponent: 1478record: 1-4 | new rating: 1446 | |||