Hammond, Mark
Current rating: 1504
Record: 5-5
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 171 | Whitfield, Peter (1500) | Lost 1-2 | -181464 |
| 2block | 161 | Greenslade, Steve (1481) | Won 2-0 | +191483 |
| 3block | 113 | Byers, Martin (1500) | Won 2-1 | +181501 |
| 4block | 104 | Musial, Lukasz (1560) | Won 2-0 | +191520 |
| 5block | 85 | Zuber, Wojciech (1644) | Lost 1-2 | -161504 |
| 6block | 118 | Lowther, Phil (1551) | Won 0-0 | +191523 |
| 7block | 117 | Bellerby, Guy D (1476) | Lost 1-2 | -191504 |
| average opponent: 1530record: 4-3 | new rating: 1504 | |||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Mearns, Steve (1500) | Lost 0-2 | -181482 |
| 2sealed | 226 | Mayes, Oliver (1481) | Won 2-0 | +181500 |
| 3sealed | 112 | Holdsworth, Peter (1500) | Lost 1-2 | -181482 |
| average opponent: 1494record: 1-2 | new rating: 1482 | |||