Valensky, Martin
Current rating: 1463
Record: 0-2-1
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Vlcek, Milan (1347) | Draw 1-1 | -31497 |
| 2sealed | 197 | Bednarik, Richard (1542) | Lost 0-2 | -171480 |
| 3sealed | 285 | Miller, Jan (1544) | Lost 0-2 | -171463 |
| average opponent: 1478record: 0-2-1 | new rating: 1463 | |||