Van Valkenburg, Roy
Current rating: 1480
Record: 1-2
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 5 | Joneaux, Hughes (1446) | Won 2-0 | +171517 |
| 2block | 101 | Williams, Roy (1488) | Lost 0-2 | -191498 |
| 3block | 150 | Le Campion, Marc (1449) | Lost 0-2 | -181480 |
| average opponent: 1461record: 1-2 | new rating: 1480 | |||