How are these numbers calculated?

Big Games

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

Week of 8/18100.0*Chance in playoffs100.0*Average seed
JP 8 Schindel 2 -2.4
-0.5
Carey 6.5 Zadworny 3.5 +0.3
+0.1
Feeney 6 Pava 4 -0.2
-0.1
Burke 5 Small 5 -0.0
Week of 8/25100.0*Chance in playoffs100.0*Average seed
Schindel 6 Small 4 +0.1
+0.5
Zadworny 4 JP 6 +0.1
Carey 7.5 Feeney 2.5 +0.1
Pava 4.5 Holbrook 5.5 +0.0
Week of 9/1100.0*Chance in playoffs100.0*Average seed
Schindel 5 Zadworny 5 Out
-0.4
Small 5.5 Pava 4.5 -0.1
Burke 4 Feeney 6 -0.1
Points
Chance Will Make Playoffs