Lacey, Mark
Current rating: 1466
Record: 1-3
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 115 | Quintiliani, Benedict (1500) | Won 2-1 | +181518 |
| 2block | 109 | Stanjer, Robert (1609) | Lost 1-2 | -161502 |
| 3block | 106 | Harvey, Dominic (1502) | Lost 1-2 | -181484 |
| 4block | 217 | Pinder, Mark (1481) | Lost 0-2 | -181466 |
| average opponent: 1523record: 1-3 | new rating: 1466 | |||