Johannes Willenberg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Steinfurt Bezirksliga 0607 | ??/??/2006 | 1527 | Germany |
| Bezirksliga Steinfurt 0506 | 09/24/2005 | 1375 | Germany |
| Bezirksklasse Steinfurt 0506 | 09/10/2005 | 1179 | Germany |
| Steinfurt Bezirksklasse 0405 | 10/??/2004 | 1028 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| C48 | Four knights, Spanish variation | 1 games |
| C40 | King's knight opening | 1 games |
| C42 | Petrov's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D25 | Queen's Gambit Accepted, 4.e3 | 1 games |
| D56 | Queen's Gambit Declined, Lasker defence | 1 games |
| C50 | King's pawn game | 1 games |


Germany