Werner4 Mueller
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Baden-Baden op | 07/??/1988 | 168 |  Germany |
| Nuremberg op | ??/??/1987 | 501 | Germany |
| Baden-Baden op | 07/??/1987 | 169 | Germany |
| OL Wuert 8687 | ??/??/1986 | 247 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E14 | Queen's Indian, 4.e3 | 1 games |
| D16 | Queen's Gambit Declined Slav accepted, Alapin variation | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
| C00 | French defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C41 | Philidor's defence | 5 games |
| C33 | King's gambit accepted | 1 games |
| A22 | English opening | 1 games |
| A54 | Old Indian, Ukrainian variation | 1 games |
