Eduard Kovalev
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| UKR-ch sf U14 | 11/03/2003 | 247 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| C89 | Ruy Lopez, Marshall counter-attack | 1 games |
| B96 | Sicilian, Najdorf, 7.f4 | 1 games |
| B40 | Sicilian defence | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E84 | King's Indian, Saemisch, Panno main line | 1 games |
| E83 | King's Indian, Saemisch, 6...Nc6 | 1 games |
| B79 | Sicilian, dragon, Yugoslav attack, 12.h4 | 1 games |
| B27 | Sicilian defence | 1 games |


Ukraine