Arvid Olsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Fredrikstad CC-ch | 01/??/2003 | 1161 | Norway |
Most Played Openings as White
| ECO | Opening | Games |
| B18 | Caro-Kann, classical variation | 1 games |
| B15 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| A01 | Nimzovich-Larsen attack | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| A21 | English opening | 1 games |


Norway