Wieslaw Bialowieski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Warsaw-ch | ??/??/1997 | 1824 |  Poland |
Most Played Openings as White
| ECO | Opening | Games |
| A40 | Queen's pawn | 1 games |
| E77 | King's Indian, Four pawns attack, 6.Be2 | 1 games |
| A41 | Queen's Pawn | 1 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B05 | Alekhine's defence, modern variation, 4...Bg4 | 2 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| D51 | Queen's Gambit Declined, 4.Bg5 Nbd7 | 1 games |
| B02 | Alekhine's defence | 1 games |
