J. Hernadi
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| HUN-chT 9394 | ??/??/1993 | 1974 |  Hungary |
| HUN-chT | ??/??/1993 | 1801 | Hungary |
| HUN-chT | ??/??/1991 | 1743 | Hungary |
| World op | 07/??/1991 | 1252 |  United States |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A42 | Modern defence, Averbakh system | 2 games |
| B42 | Sicilian, Kan, 5.Bd3 | 1 games |
| A41 | Queen's Pawn | 1 games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |
