Marcin Mackiewicz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bled op 24th | 07/14/2003 | 1754 | Slovenia |
| Suwalki op-B | ??/??/2000 | 349 | Poland |
| Krakow op-C | ??/??/1999 | 81 | Poland |
| Krakow op-D | ??/??/1999 | 0 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| B54 | Sicilian | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 1 games |
| E18 | Queen's Indian, old main line, 7.Nc3 | 1 games |
| D00 | Queen's pawn game | 1 games |
| C54 | Giuoco Piano | 1 games |
Poland
Male
FIDE ID:

Slovenia