Olga Sharkova
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RUS Central Region-ch U16 Girls | 11/02/2004 | 364 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| C42 | Petrov's defence | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| B50 | Sicilian | 1 games |
| B30 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D26 | Queen's Gambit Accepted, 4...e6 | 1 games |
| C57 | Two knights defence | 1 games |
| A25 | English, Sicilian reversed | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |


Russian Federation