- National Master from Poland:
Rtg = 2209
Rpd = 2148
Blz = 2284 - Chess Coach in Shanghai Chess Academy China (2016-2019)
Klubs
Chess.com Legends Club
1 894 419 lede
Chess.com - Polska
50 212 lede
Coaches
1 635 lede
Polski Związek Szachowy
24 660 lede
Infoszach
7 816 lede