Zakouril, Jakub
Current rating: 1502
Record: 4-4-1
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Sedlak, Marian (1500) | Lost 0-2 | -181482 |
| 2sealed | 245 | Mederly, Martin (1463) | Won 2-0 | +181500 |
| 3sealed | 248 | Bini, Paolo (1573) | Lost 0-2 | -171483 |
| 4sealed | 278 | Schidlik, Balazs (1525) | Lost 1-2 | -171466 |
| 5sealed | 317 | Cidlinsky, Pavel (1463) | Lost 0-2 | -181448 |
| 6sealed | 283 | Samal, Krystof (1428) | Won 2-0 | +171465 |
| 7sealed | 233 | Majer, Filip (1464) | Won 2-0 | +181483 |
| 8sealed | 163 | Tscharner, Beat (1529) | Won 2-0 | +191502 |
| 9sealed | 124 | Olsson, Johan (1474) | Draw 1-1 | 01502 |
| average opponent: 1491record: 4-4-1 | new rating: 1502 | |||