Nina Ryzhkova
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Evpatoria tt U20 Girls | 05/05/2006 | 1231 | Ukraine |
| UKR-ch sf U14 Girls | 11/03/2003 | 0 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 4 games |
| C47 | Four knights, Scotch variation | 2 games |
| C45 | Scotch game | 1 games |
| B25 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B40 | Sicilian defence | 4 games |
| A68 | Benoni, four pawns attack | 1 games |
| D05 | Queen's pawn game | 1 games |
| B24 | Sicilian, closed | 1 games |
Russian Federation
Female
FIDE ID:

Ukraine