Staude, Marek
Current rating: 1577
Record: 6-3
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 647 | Manak, Jakub (1500) | Won 2-0 | +181518 |
| 2sealed | 666 | Cheung, Kim (1501) | Won 2-0 | +181536 |
| 3sealed | 549 | Koperberg, Twan (1621) | Won 2-1 | +191555 |
| 4sealed | 582 | Darnhofer, Robert (1793) | Won 2-1 | +221577 |
| 5sealed | 534 | Saito, Tomoharu (1974) | Won 2-1 | +251602 |
| 6sealed | 523 | Olenin, Dmitry (1587) | Lost 1-2 | -181584 |
| 7sealed | 531 | Gregoir, Christophe (1900) | Won 2-1 | +241608 |
| 8sealed | 512 | Zatlkaj, Matej (1774) | Lost 0-2 | -151593 |
| 9sealed | 539 | Trallero, Ivan (1733) | Lost 1-2 | -161577 |
| average opponent: 1709record: 6-3 | new rating: 1577 | |||