Alexander Chaika
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RUS-ch U12 | ??/??/2000 | 168 | Russian Federation |
| RUS-ch U12 | ??/??/1999 | 278 | Russian Federation |
| RUS-ch U10 | ??/??/1999 | 102 | Russian Federation |
| RUS-ch U10 | ??/??/1997 | 55 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| C01 | French, exchange variation | 3 games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 2 games |
| C50 | King's pawn game | 2 games |
| C30 | King's gambit | 2 games |
| D02 | Queen's pawn game | 1 games |


Russian Federation