Juergen Herk
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Seniors Derby 5th | 04/20/2006 | 1661 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A51 | Budapest defence declined | 2 games |
| E71 | King's Indian, Makagonov system (5.h3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 2 games |
| B72 | Sicilian, dragon, 6.Be3 | 1 games |
| C45 | Scotch game | 1 games |


Germany