Olav Berrig
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Geneve op | 01/23/1999 | 2156 | Switzerland |
| Geneve op | 01/??/1996 | 2053 | Switzerland |
| Geneve op | ??/??/1995 | 949 | Switzerland |
| TDL op | ??/??/1994 | 0 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| A04 | Reti opening | 3 games |
| C00 | French defence | 3 games |
| B24 | Sicilian, closed | 2 games |
| C44 | King's pawn game | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 3 games |
| B27 | Sicilian defence | 2 games |
| A57 | Benko gambit | 2 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |


Switzerland