How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/27100.0*Chance in playoffs100.0*Average seed
Molly's Triple 183.5 Chloe 94.8 In
+0.3
Tabby Cats 194.5 Hot Hands 154.4 -0.1
Iron Skins 188.8 Team Jenkins 104.8 -0.1
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Big Dogs 136.2 Molly's Triple 91.4 -0.6
Iron Skins 159.6 Hedgehog Concept 132 -0.1
Tabby Cats 171.6 Gryphon Flyers 89.4 -0.0
Week of 12/11100.0*Chance in playoffs100.0*Average seed
Tabby Cats 143.2 Molly's Triple 212.8 +0.5
Iron Skins 177.7 Division Two 160.3 -0.1
Games Above .500
Chance Will Make Playoffs