How are these numbers calculated?

Big Games

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

Sunday100.0*Average seed
Dubois are back 270.95 Oscar Meier Wei 266.35 +0.0
Bust A Kapenen 113.6 Dude, Where's M 252.1 +0.0
District 5 173.9 Josi and the pu 225.75 -0.0
Monday100.0*Average seed
Dude, Where's M 196.65 Dubois are back 262.55 -0.1
Oscar Meier Wei 208 you're back on 160 -0.1
Josi and the pu 218.55 Cootsie's Cooties 173.25 -0.0
TuesdayNone
Games Above .500
Chance Will Make Playoffs