J. Wozniak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Eastpointe op | ??/??/1994 | 157 | United States |
| Troy MI Classic-DE/Unr | ??/??/1993 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B04 | Alekhine's defence, modern variation | 1 games |
| B03 | Alekhine's defence | 1 games |
| B07 | Pirc defence | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A22 | English opening | 1 games |
| D05 | Queen's pawn game | 1 games |
| D02 | Queen's pawn game | 1 games |
| C42 | Petrov's defence | 1 games |


United States