Helena Zilkova
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| MOR-chT2M 0203 | 10/??/2002 | 1270 | Czech Republic |
| Karvina op | 06/25/2002 | 1911 | Czech Republic |
| CZE-ch U16 Girls | ??/??/2001 | 514 | Czech Republic |
| CZE-ch U16 Girls | ??/??/2000 | 0 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 7 games |
| C54 | Giuoco Piano | 3 games |
| C47 | Four knights, Scotch variation | 3 games |
| C44 | King's pawn game | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 4 games |
| C41 | Philidor's defence | 4 games |
| C62 | Ruy Lopez, old Steinitz defence | 3 games |
| C55 | Two knights defence | 3 games |


Czech Republic