Valentin Diadychko
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| UKR-chT | 04/15/2006 | 1979 | Ukraine |
| UKR-chT | 05/15/2004 | 1908 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 2 games |
| C07 | French, Tarrasch, open variation | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A57 | Benko gambit | 2 games |
| C63 | Ruy Lopez, Schliemann defence | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C00 | French defence | 1 games |


Ukraine