Heidi Pirinen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| FIN-ch (Women) | ??/??/1994 | 433 | Finland |
| FIN-ch U18 | ??/??/1993 | 0 | Finland |
| FIN-ch (Women) | ??/??/1993 | 275 | Finland |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 3 games |
| C54 | Giuoco Piano | 2 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| B77 | Sicilian, dragon, Yugoslav attack, 9.Bc4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C54 | Giuoco Piano | 3 games |
| C92 | Ruy Lopez, closed, 9.h3 | 2 games |
| E64 | King's Indian, fianchetto, Yugoslav system | 1 games |
| E85 | King's Indian, Saemisch, orthodox variation | 1 games |


Finland