Otto Ruppe
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| GER-chT Seniors | ??/??/1998 | 595 | Germany |
| DDR-ch 02nd | 07/01/1951 | 0 | |
| DDR-ch 01st | 07/30/1950 | 0 |
Most Played Openings as White
| ECO | Opening | Games |
| A47 | Queen's Indian defence | 3 games |
| E69 | King's Indian, fianchetto, classical main line | 2 games |
| E19 | Queen's Indian, old main line, 9.Qxc3 | 1 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 2 games |
| B15 | Caro-Kann defence | 1 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 1 games |
| B74 | Sicilian, dragon, classical, 9.Nb3 | 1 games |


Germany