Silar, Petr
Current rating: 1525
Record: 4-3
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Wroblewski, Konrad (1500) | Won 2-0 | +181518 |
| 2sealed | 91 | Schneider, Jan (1442) | Won 2-0 | +171535 |
| 3sealed | 6 | Zunko, Bojan (1731) | Lost 0-2 | -151520 |
| 4sealed | 126 | Groeh, Andreas (1562) | Lost 0-2 | -171503 |
| 5sealed | 221 | Grygar, Jan (1513) | Won 2-0 | +181521 |
| 6sealed | 164 | Bronner, Quentin (1504) | Won 2-1 | +181539 |
| 7sealed | 162 | Brandt, Kenneth (1791) | Lost 0-2 | -141525 |
| average opponent: 1578record: 4-3 | new rating: 1525 | |||