How are these numbers calculated?

Big Games

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

Week of 3/13100.0*Chance in playoffs100.0*Average seed
SwissTrillium 1 StevesPizza 3 +3.6
+0.0
AlbinoRhinos 4 Wolverines 5 -2.8
-0.1
KielbasaHC 7 WildTurkeys 8 -0.1
Week of 3/20100.0*Chance in playoffs100.0*Average seed
Lux 5 AlbinoRhinos 9 In
+0.0
Week of 3/28None
Points
Chance Will Make Playoffs