Sergey Ayrumyan
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RUS-ch U12 | ??/??/2004 | 329 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| C17 | French, Winawer, advance variation | 2 games |
| B18 | Caro-Kann, classical variation | 1 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 2 games |
| B30 | Sicilian defence | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| D05 | Queen's pawn game | 1 games |


Russian Federation