Lavis, David
Current rating: 1463
Record: 1-3
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Hall, Robert (1465) | Lost 0-2 | -191481 |
| 2sealed | 261 | Wat, Raymond (1466) | Lost 0-2 | -181463 |
| 3sealed | 300 | Campball, Neil (1465) | Won 2-0 | +181481 |
| 4sealed | 24 | Pedersen, Karina Y (1457) | Lost 0-2 | -181463 |
| average opponent: 1463record: 1-3 | new rating: 1463 | |||