How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Average seed
Dead Wings 181.4 Rielly Hammered 185.65 -0.3
mendeleev79's T 195.2 Hockey Hall of 272.05 -0.1
3-0 10:41 3rd 146.75 Sun Devil Ducks 209.9 -0.1
Scrunts23's Team 181.65 TeamKingPrince 144.4 -0.1
Road to Div 1 150.4 Asston Mustachews 278.45 -0.1
Monday100.0*Average seed
Hockey Hall of 169.35 Dead Wings 114.85 -0.7
Tuesday100.0*Average seed
Dead Wings 303.15 mendeleev79's T 177.55 +0.4
Road to Div 1 122.05 Sun Devil Ducks 149 -0.2
Scrunts23's Team 176.35 Austin Ice Bats 140.9 -0.2
Games Above .500
Chance Will Make Playoffs