Challis, David
Current rating: 1483
Record: 0-1
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 129 | Bjork, Artturi (1551) | Lost 0-2 | -171483 |
| record: 0-1 | new rating: 1483 | |||
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 129 | Bjork, Artturi (1551) | Lost 0-2 | -171483 |
| record: 0-1 | new rating: 1483 | |||