Osmo Hallikainen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| FIN-chT Division-C | ??/??/1998 | 433 | Finland |
| FIN-chT 1div C 9798 | ??/??/1997 | 349 | Finland |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| E81 | King's Indian, Saemisch, 5...O-O | 1 games |
| A45 | Queen's pawn game | 1 games |


Finland