Secka, Radek
Current rating: 1557
Record: 6-3
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 529 | Wolter, Christoph (1515) | Lost 1-2 | -181482 |
| 2sealed | 713 | Burda, Ondrej (1481) | Won 2-1 | +181500 |
| 3sealed | 681 | Janssen, Joris (1468) | Won 2-0 | +181518 |
| 4sealed | 655 | Sappl, Josef (1614) | Won 2-0 | +191537 |
| 5sealed | 572 | Laronde, Julien (1598) | Lost 1-2 | -161521 |
| 6sealed | 622 | Nahodil, Petr (1728) | Lost 0-2 | -151506 |
| 7sealed | 682 | Savic, Tomislav (1373) | Won 2-0 | +161522 |
| 8sealed | 647 | Janata, Ondrej (1515) | Won 2-0 | +181540 |
| 9sealed | 601 | Ekman, Axel A (1496) | Won 2-0 | +171557 |
| average opponent: 1532record: 6-3 | new rating: 1557 | |||