Male
FIDE ID:
Marcin Walach
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-POL 1st League 2018 | 09/01/2018 | 2244 |  Poland |
| Rewal op-A | 08/20/2007 | 2169 | Poland |
| Krakow op-A | 12/27/2005 | 2311 | Poland |
| Polanica Zdroj op-A 41st | 08/19/2005 | 2279 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| A18 | English, Mikenas-Carls variation | 6 games |
| A29 | English, four knights, kingside fianchetto | 5 games |
| A21 | English opening | 5 games |
| A22 | English opening | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 5 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 4 games |
| D85 | Gruenfeld, exchange variation | 4 games |
| B36 | Sicilian, accelerated fianchetto, Maroczy bind | 4 games |
