A. Trattner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Graz op-B | ??/??/1997 | 106 | Austria |
Most Played Openings as White
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| E12 | Queen's Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A09 | Reti opening | 1 games |
| A25 | English, Sicilian reversed | 1 games |
| B00 | King's pawn opening | 1 games |
| A84 | Dutch defence | 1 games |


Austria