K. Arenson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Grand Rapids-ch MI amateur | ??/??/1994 | 80 | United States |
| Lansing-ch MI op-B | ??/??/1993 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B02 | Alekhine's defence | 1 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C42 | Petrov's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C55 | Two knights defence | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C61 | Ruy Lopez, Bird's defence | 1 games |
| D00 | Queen's pawn game | 1 games |


United States