Grigoriy Onoprienko
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kiev Independence Cup-B 4th | 08/31/2004 | 634 | Ukraine |
| Stepichev mem 10th | 12/20/2002 | 518 | Ukraine |
| Independence Cup op-B | 07/??/2002 | 653 | Ukraine |
| Stepichev mem 9th | 12/24/2001 | 544 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| E60 | King's Indian defence | 2 games |
| C44 | King's pawn game | 1 games |
| B15 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A52 | Budapest defence | 4 games |
| B15 | Caro-Kann defence | 4 games |
| B06 | Robatsch (modern) defence | 2 games |
| A31 | English, symmetrical, Benoni formation | 1 games |


Ukraine