Brunner, Lukas
Current rating: 1409
Record: 1-6
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Myslicki, Mateusz (1500) | Lost 0-2 | -181482 |
| 2sealed | 204 | Baussmann, Christian (1451) | Lost 0-2 | -191463 |
| 3sealed | 338 | Mistina, Vit (1462) | Lost 0-2 | -181445 |
| 4sealed | 357 | Stojan, Vaclav (1445) | Won 2-1 | +181463 |
| 5sealed | 318 | Danek, Jirka (1418) | Lost 0-2 | -181445 |
| 6sealed | 281 | Pilecky, Ondrej (1447) | Lost 0-2 | -181427 |
| 7sealed | 244 | Cekal, Jakub (1428) | Lost 0-2 | -181409 |
| average opponent: 1450record: 1-6 | new rating: 1409 | |||