Kai'Sa vs Rumble

Rank	Win Rate	Rumble wins50 %Kai'Sa wins	Games
Iron	too few games		—
Bronze	too few games		3
Silver	too few games		13
Gold	too few games		18
Platinum	too few games		31
Emerald	too few games		26
Diamond	too few games		9
Master	too few games		6
Grandmaster	too few games		—
Challenger	too few games		—

Rows count games as played (106 in all). The head weights each rank by its real share of ranked players (104 weighted games), so the rows do not add up to it. Patch 26.21: 78 games, too few for a win rate Games from patch 26.19 to 26.21