Johnson, Martin
Current rating: 1463
Record: 0-2
| Grand Prix Cardiff 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Lovell, Richard (1460) | Lost 0-2 | -191481 |
| 2sealed | 133 | Godfrey, Daniel (1446) | Lost 0-0 | -181463 |
| average opponent: 1453record: 0-2 | new rating: 1463 | |||