Jerzy Zawierta
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Deidesheim op2 | ??/??/2000 | 98 | Germany |
| Hassloch op-B | 05/??/1999 | 58 | Germany |
| Mehlingen PSB-ch HT4 | ??/??/1999 | 101 | Germany |
| Hagenbach Pfalz op | ??/??/1998 | 180 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C22 | Centre game | 2 games |
| A02 | Bird's opening | 2 games |
| B93 | Sicilian, Najdorf, 6.f4 | 1 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C00 | French defence | 2 games |
| C11 | French defence | 2 games |
| A48 | King's Indian, East Indian defence | 2 games |
| C02 | French, advance variation | 2 games |


Germany