J. Erhart
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Vienna op-E | 08/??/1996 | 385 |  Austria |
Most Played Openings as White
| ECO | Opening | Games |
| A56 | Benoni defence | 1 games |
| A51 | Budapest defence declined | 1 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
