Weidemd, Duco
Current rating: 1444
Record: 0-3
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Morgan, Geraint (1545) | Lost 1-2 | -171483 |
| 2sealed | 262 | Huber, Felix-Juerg (1384) | Lost 1-2 | -201463 |
| 3sealed | 279 | Sobon, Konrad (1393) | Lost 0-2 | -191444 |
| average opponent: 1441record: 0-3 | new rating: 1444 | |||