Johan Booy
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NED-chT 9697 | ??/??/1996 | 1213 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 2 games |
| C18 | French, Winawer, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |


Netherlands