Klaus Juergen Chocholka
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Passau op 7th | 04/02/1999 | 1948 |  Germany |
| Passau op 6th | 04/10/1998 | 1988 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 2 games |
| C55 | Two knights defence | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
| A05 | Reti opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D00 | Queen's pawn game | 1 games |
| C11 | French defence | 1 games |
| D20 | Queen's gambit accepted | 1 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 1 games |
