Michael Heyen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NRW-chT U18 9899 | ??/??/1998 | 259 | Germany |
| NRW-ch U15 | ??/??/1997 | 86 | Germany |
| NRW op U16 | ??/??/1997 | 0 | Germany |
| GER-ch U18 NRW 9697 | ??/??/1996 | 100 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 2 games |
| E70 | King's Indian, 4.e4 | 2 games |
| E12 | Queen's Indian defence | 1 games |
| D30 | Queen's gambit declined | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 2 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 2 games |
| E81 | King's Indian, Saemisch, 5...O-O | 2 games |
| E60 | King's Indian defence | 1 games |


Germany