Dallyn, Andy
Current rating: 1524
Record: 4-3
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 168 | Stocks, Matt (1500) | Won 2-1 | +181518 |
| 2sealed | 94 | Pumfrey, Marcus (1517) | Won 2-1 | +181536 |
| 3sealed | 83 | Nerhus, Steinar (1647) | Won 2-0 | +201556 |
| 4sealed | 110 | Morgan, Geraint (1600) | Lost 0-2 | -171539 |
| 5sealed | 76 | Vavra, Nikola (1698) | Lost 0-2 | -151524 |
| 6sealed | 141 | Jarvis, Catherine E (1491) | Lost 0-2 | -191505 |
| 7sealed | 188 | Plantin, Herve (1540) | Won 2-1 | +191524 |
| average opponent: 1571record: 4-3 | new rating: 1524 | |||