Robert Ziegler
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BLN Ost U20 9697 | ??/??/1996 | 347 | Germany |
| DVM U20 | ??/??/1996 | 799 | Germany |
| GER-chT U20 | 12/??/1995 | 809 | Germany |
| JBL NO 9596 | ??/??/1995 | 360 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B07 | Pirc defence | 3 games |
| B17 | Caro-Kann, Steinitz variation | 2 games |
| B20 | Sicilian defence | 2 games |
| B87 | Sicilian, Sozin with ...a6 and ...b5 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B26 | Sicilian, closed, 6.Be3 | 3 games |
| B88 | Sicilian, Sozin, Leonhardt variation | 2 games |
| B50 | Sicilian | 2 games |
| B25 | Sicilian, closed | 2 games |


Germany