Oleg Dziadyk
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Stepichev mem 9th | 12/24/2001 | 544 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| A57 | Benko gambit | 1 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
| A85 | Dutch with c4 & Nc3 | 1 games |
| A52 | Budapest defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| D44 | Queen's Gambit Declined semi-Slav, 5.Bg5 dc | 1 games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |
| B40 | Sicilian defence | 1 games |


Ukraine