Jan Jettel
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| JBLN West 9899 | ??/??/1998 | 437 | Germany |
| Dortmund op-A | 07/??/1999 | 1732 | Germany |
| JBLN West 9798 | ??/??/1997 | 129 | Germany |
| Schleswig Holstein-ch U20 VR | ??/??/1998 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C65 | Ruy Lopez, Berlin defence | 2 games |
| B23 | Sicilian, closed | 2 games |
| C01 | French, exchange variation | 2 games |
| C15 | French, Winawer (Nimzovich) variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C00 | French defence | 3 games |
| A80 | Dutch | 2 games |
| A84 | Dutch defence | 2 games |
| A90 | Dutch defence | 2 games |


Germany