Male
FIDE ID:
Rudolf Jun Bittner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-AUT 2 Mitte 2012-13 | 10/19/2012 | 2276 |  Austria |
| Laufer op | 06/09/2004 | 615 |  Germany |
| AUT-chT2M 0001 | ??/??/2000 | 1734 | Austria |
| AUT-chT2M 0102 | 11/02/2001 | 1930 | Austria |
Most Played Openings as White
| ECO | Opening | Games |
| A40 | Queen's pawn | 1 games |
| A46 | Queen's pawn game | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A84 | Dutch defence | 1 games |
| B33 | Sicilian defence | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
| D02 | Queen's pawn game | 1 games |
