J. Heering
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Porz op 23rd | ??/??/1989 | 253 |  Germany |
| Cologne op | ??/??/1987 | 338 | Germany |
| FRG op-ch | 08/28/1986 | 618 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A41 | Queen's Pawn | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
