Rybar, Jakub
Current rating: 1465
Record: 1-3
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Tarnowski, Rafal (1471) | Won 2-1 | +171517 |
| 2sealed | 161 | Mede, Martin (1518) | Lost 0-2 | -181499 |
| 3sealed | 267 | Nosowicz, Karol (1501) | Lost 0-2 | -171482 |
| 4sealed | 270 | de Rooij, Danny (1580) | Lost 0-2 | -171465 |
| average opponent: 1518record: 1-3 | new rating: 1465 | |||