Antos, Jaroslav
Current rating: 1465
Record: 2-4
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 510 | Masin, Ondrej (1500) | Lost 0-2 | -181482 |
| 2sealed | 778 | Adamek, Jiri (1482) | Won 2-1 | +181500 |
| 3sealed | 771 | Vorozbjanskij, Jarosla (1499) | Lost 0-2 | -181482 |
| 4sealed | 786 | Arino, Marc (1540) | Won 2-0 | +191501 |
| 5sealed | 721 | Jacko, Robert (1623) | Lost 1-2 | -161485 |
| 6sealed | 770 | Rossijcenko, Alexander (1372) | Lost 0-2 | -201465 |
| average opponent: 1503record: 2-4 | new rating: 1465 | |||