Alexander Zwerenz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hessenliga 9900 | 09/26/1999 | 1172 |  Germany |
| Hessenliga 9798 | 10/??/1997 | 818 | Germany |
| Hessenliga 9899 | 10/??/1998 | 1083 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| C05 | French, Tarrasch, closed variation | 1 games |
| B24 | Sicilian, closed | 1 games |
| C00 | French defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C89 | Ruy Lopez, Marshall counter-attack | 2 games |
| A57 | Benko gambit | 2 games |
| C22 | Centre game | 1 games |
| E69 | King's Indian, fianchetto, classical main line | 1 games |
