Jan Koncel
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Prague ProMoPro op | 09/11/2004 | 1305 |  Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B86 | Sicilian, Sozin attack | 1 games |
| B28 | Sicilian, O'Kelly variation | 1 games |
| B45 | Sicilian, Taimanov variation | 1 games |
| C61 | Ruy Lopez, Bird's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |
| C56 | Two knights defence | 1 games |
