R. Kopecky
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Vsetin op | ??/??/1997 | 1787 |  Czech Republic |
| Morava-ch U20 | ??/??/1992 | 1335 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| E17 | Queen's Indian, 5.Bg2 Be7 | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 2 games |
| A40 | Queen's pawn | 1 games |
| A03 | Bird's opening | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
