The list of team squads of the Ekstraliga (chess) 2020 contains all players who have been registered for the Polish Ekstraliga in chess 2020 with their individual results.
The participating teams were allowed to register a maximum of nine substitute players in a fixed order in addition to six regular players (a woman had to be positioned on board 6). If the Elo difference between two players exceeds 200 points, the stronger player must be reported on the higher board. A team may use a maximum of one player per round who is not eligible to play for an EU country. Not all clubs used the quota completely, so KSz Hetman Płock reported eight players, VOTUM SA Polonia Wrocław ten, Szachowy Dwie Wieże Kraków and KSz Stilon Gorzów Wielkopolski eleven each, and Wieża Pęgów and UKS 21 Podlesie twelve each.
Legend
The tables below contain the following information:
No .: Ranking list number; in the case of women, both the position in the women’s ranking list (preceded by "W") and the official ranking list number are shown in brackets
Title: FIDE title at the start of the tournament (as of August 2020); GM = Grand Master , IM = International Master , FM = FIDE Master , WGM = Grand Master of Women, WIM = International Master of Women, WFM = FIDE Master of Women, WCM = Candidate Master of Women
Elo: Elo number at the start of the tournament (as of August 2020), if available
Nation: Nationality according to the FIDE Elo list from August 2020; CZE = Czech Republic, ENG = England, GER = Germany, GRE = Greece, IND = India, LTU = Lithuania, POL = Poland, SVK = Slovakia, UKR = Ukraine