J. Wejbora
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| AUT-chT2O 9293 | ??/??/1992 | 811 |  Austria |
| AUT-chT | ??/??/1989 | 1430 | Austria |
| Kecskemet op | ??/??/1985 | 1903 |  Hungary |
| WchT U26 | 08/??/1981 | 14 | Austria |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 1 games |
| B82 | Sicilian, Scheveningen, 6.f4 | 1 games |
| B25 | Sicilian, closed | 1 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A16 | English opening | 1 games |
| A40 | Queen's pawn | 1 games |
| E92 | King's Indian, classical variation | 1 games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 1 games |
