Jens Hattendorf
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dresden ZMD op | 07/21/2007 | 2076 | Germany |
| Dresden ZMD op | 08/05/2006 | 1905 | Germany |
| Dresden ZMD op | 07/??/2004 | 1607 | Germany |
| Berliner Sommer 14th | 08/??/1996 | 1641 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
| C55 | Two knights defence | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A54 | Old Indian, Ukrainian variation | 1 games |
| C41 | Philidor's defence | 1 games |
| C88 | Ruy Lopez, closed | 1 games |


Germany