Helena Sadkowsky
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ACT-ch | ??/??/1993 | 0 |  Australia |
| Australian Capital Territory-ch U18 | ??/??/1993 | 0 | Australia |
| Belconnen-ch | ??/??/1993 | 0 | Australia |
Most Played Openings as White
| ECO | Opening | Games |
| C55 | Two knights defence | 2 games |
| C50 | King's pawn game | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| A03 | Bird's opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C57 | Two knights defence | 1 games |
| C48 | Four knights, Spanish variation | 1 games |
| A40 | Queen's pawn | 1 games |
