How are these numbers calculated?

Big Games

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

Thursday100.0*Chance in playoffs100.0*Average seed
Lumber 3 Arsenal 2 -3.0
-0.2
Friday100.0*Chance in playoffs100.0*Average seed
Shamrocks 3 Ride Warriors 1 +12.3
+0.6
Vikings 3 Hussars 4 +9.6
+0.1
Badgers 4 Eagles 0 +1.0
+0.2
Saturday100.0*Chance in playoffs100.0*Average seed
Ice Holes 4 Shamrocks 9 +0.5
Sunshine 3 Eagles 1 +0.3
Lumber 8 Camels 4 -0.2
Points
Chance Will Make Playoffs