Kog'Maw vs Rell

Rank	Win Rate	Rell wins50 %Kog'Maw wins	Games
Iron	too few games		3
Bronze	too few games		6
Silver	too few games		10
Gold	too few games		28
Platinum	too few games		25
Emerald	too few games		11
Diamond	too few games		11
Master	too few games		11
Grandmaster	too few games		—
Challenger	too few games		—

Rows count games as played (105 in all). The head weights each rank by its real share of ranked players (110 weighted games), so the rows do not add up to it. Patch 26.21: 75 games, too few for a win rate Games from patch 26.19 to 26.21