OpenPawn

IM Mateusz Kolosowski

PolandPoland International Master Born 1992 FIDE ID 1129708

IM Mateusz Kolosowski plays for Poland and has a standard FIDE rating of 2435 in the list of November 2026.

Source: FIDE rating list of November 2026, 800,240 rated players. Last updated November 15, 2026.