Leo, Christopher
Current rating: 1504
Record: 3-3
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 221 | Schirling, Andrew (1462) | Won 2-0 | +171517 |
| 2extended | 128 | Denholm, Derek (1500) | Won 2-1 | +181535 |
| 3extended | 18 | Wilbur, Nick (1463) | Lost 1-2 | -191516 |
| 4extended | 107 | Lockard, Ryan (1540) | Lost 0-2 | -181498 |
| 5extended | 168 | Bachmann, Timothy (1471) | Won 2-1 | +181516 |
| 6extended | 119 | Sonne, Jonathan (1862) | Lost 0-2 | -121504 |
| average opponent: 1550record: 3-3 | new rating: 1504 | |||