J. Kocela
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-chT region | ??/??/1999 | 1157 | Poland |
| MK Cafe Cup-B | ??/??/1997 | 1268 | Poland |
| POL-chT reg | ??/??/1995 | 979 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C48 | Four knights, Spanish variation | 1 games |
| D88 | Gruenfeld, Spassky variation, main line, 10...cd, 11.cd | 1 games |
| A93 | Dutch, stonewall, Botwinnik variation | 1 games |


Poland