Nina Piatikopova
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RUS-ch U16 Girls | ??/??/2001 | 796 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| B26 | Sicilian, closed, 6.Be3 | 2 games |
| C26 | Vienna, Falkbeer variation | 1 games |
| D41 | Queen's Gambit Declined, Semi-Tarrasch, 5.cd | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| D02 | Queen's pawn game | 1 games |
| B91 | Sicilian, Najdorf, Zagreb (fianchetto) variation | 1 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |


Russian Federation