Jan Dobrowolski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Wroclaw-ch | ??/??/2003 | 1985 | Poland |
| POL-chT U20 2nd div | ??/??/2001 | 666 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 2 games |
| C18 | French, Winawer, advance variation | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B02 | Alekhine's defence | 2 games |
| A30 | English, symmetrical variation | 1 games |
| A44 | Old Benoni defence | 1 games |
| C50 | King's pawn game | 1 games |


Poland