This is the 14982nd most frequent Polish word.
rozegranych
"Rozegranych" means "played" or "conducted" (referring to games, matches, or events).
Here, 'rozegranych' is used as a part of past-tense construction indicating that the match was played or held at a specific location.
Mecz został rozegranych na stadionie narodowym.
The match was played at the national stadium.
Here, 'rozegranych' forms part of a description where it modifies 'mecze' (matches), indicating 'matches that have been played.'
Nie pamiętam dokładnej liczby rozegranych meczów w tym sezonie.
I do not remember the exact number of matches played this season.
In this example, 'rozegranych' modifies 'turniejów' (tournaments), representing those tournaments that happened or were conducted.