John Madsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| DEN-chT 9091 | ??/??/1990 | 1530 | Denmark |
Most Played Openings as White
| ECO | Opening | Games |
| A34 | English, symmetrical variation | 1 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
| D05 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
| B15 | Caro-Kann defence | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |


Denmark