Wolfgang Heidenfeld
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Nice ol (Men) prel | 06/06/1974 | 2219 | France |
| Nice ol (Men) fin-C | 06/06/1974 | 2255 | France |
| Irish Times Easter | 04/11/1974 | 1446 | Ireland |
| London-B | ??/??/1973 | 0 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 27 games |
| B12 | Caro-Kann defence | 7 games |
| C01 | French, exchange variation | 5 games |
| C28 | Vienna game | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C14 | French, classical variation | 17 games |
| A52 | Budapest defence | 15 games |
| C00 | French defence | 6 games |
| A90 | Dutch defence | 5 games |


France
Ireland
United Kingdom