Yuumi
the Magical Cat
Floor Winrate
Winrate when <5000 mastery
34.47 %
Ceiling Winrate
Winrate when > the ceiling mastery
54.61 %
Ceiling Mastery
Mastery at which winrate stops increasing
76,463
Winrate Delta
Difference between Ceiling and Floor winrates
20.15 %
Sample Size
Number of games used to calculate these metrics
15,537