F. Demidovich
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RUS-ch U12 | ??/??/2000 | 168 | Russian Federation |
| RUS-ch U12 | ??/??/1999 | 278 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 3 games |
| C00 | French defence | 1 games |
| B23 | Sicilian, closed | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B10 | Caro-Kann defence | 2 games |
| B12 | Caro-Kann defence | 2 games |
| D57 | Queen's Gambit Declined, Lasker defence, main line | 1 games |
| B25 | Sicilian, closed | 1 games |


Russian Federation