Manfred Weiss
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dortmund op-B | 06/22/2007 | 1491 | Germany |
| Dortmund Sparkassen op-B | 07/28/2006 | 1501 | Germany |
| Dortmund op-B | 07/08/2005 | 1446 | Germany |
| Dortmund op-B | 07/??/2004 | 1489 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 4 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 2 games |
| B80 | Sicilian, Scheveningen variation | 1 games |
| B33 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 2 games |
| D02 | Queen's pawn game | 2 games |
| B54 | Sicilian | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |


Germany