Yuri Koval
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kiev Independence Cup-B 6th | 08/02/2006 | 961 | Ukraine |
| Kurass mem 6th | 06/21/2005 | 888 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| E01 | Catalan, closed | 2 games |
| D85 | Gruenfeld, exchange variation | 1 games |
| A13 | English opening | 1 games |
| D30 | Queen's gambit declined | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| B75 | Sicilian, dragon, Yugoslav attack | 1 games |
| A30 | English, symmetrical variation | 1 games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 1 games |


Ukraine