Dorusak, Vaclav
Current rating: 1556
Record: 6-3
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 657 | Findejs, Jan (1536) | Lost 1-2 | -171483 |
| 2sealed | 720 | Wouters, Robin (1447) | Lost 1-2 | -191464 |
| 3sealed | 796 | Ebner, Florian (1481) | Lost 0-2 | -181446 |
| 4sealed | 858 | Kramer, Michal (1445) | Won 2-0 | +181464 |
| 5sealed | 823 | Borgehynck, Matthias (1464) | Won 2-0 | +181482 |
| 6sealed | 752 | Matura, Zdenek (1484) | Won 2-1 | +181500 |
| 7sealed | 687 | Bertin, Pierre (1488) | Won 2-0 | +181518 |
| 8sealed | 629 | Blaukowitsch, Bernd (1473) | Won 2-1 | +171535 |
| 9sealed | 585 | Kopfli, Flavio (1704) | Won 2-0 | +211556 |
| average opponent: 1502record: 6-3 | new rating: 1556 | |||