How are these numbers calculated?

Big Games

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

Week of 2/11100.0*Chance in playoffs100.0*Average seed
Puck Dynasty 4 Morning After P 3 -0.1
Book Hockey 8 Team Else's 2 -0.1
Wimpy Ducks 5 Eigenskates 2 -0.1
-1.9
Puck Me Daddy 8 Ice Road Puckers 1 -0.1
Week of 2/18100.0*Chance in playoffs100.0*Average seed
50's 4 Legalize It! 1 -0.1
Radmen 7 Chico Resch 3 +0.2
Week of 2/25100.0*Chance in playoffs100.0*Average seed
Puck Dynasty 0 Eigenskates 2 In
+0.9
50's 7 Book Hockey 4 +0.5
Morning After P 2 Hockey Team 3 -0.2
Games Above .500
Chance Will Make Playoffs