Merriman, Darren
Current rating: 1464
Record: 1-3
| Grand Prix London 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 156 | Guihard, Vivien (1500) | Lost 0-2 | -181482 |
| 2block | 194 | Jackson, Jack (1481) | Won 2-0 | +181500 |
| 3block | 175 | Powell, Richard (1482) | Lost 1-2 | -181482 |
| 4block | 224 | Pinchon, Pierre (1482) | Lost 0-2 | -181464 |
| average opponent: 1486record: 1-3 | new rating: 1464 | |||