How are these numbers calculated?

Big Games

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

Week of 9/11100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Brewins 0 IceHogs 1 In
+15.4
+1.2
EClinicalWorks 3 MilfordFire 1 -7.2
-0.0
WhiskeyDekes 1 MiddlesexOffenders 5 -4.4
+0.1
Week of 9/12100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
MiddlesexOffenders 5 IceHogs 9 Yes
+0.6
Cavemen 6 IceHogs 10 +7.6
+0.2
EClinicalWorks 3 MiddlesexOffenders 4 +2.9
+0.2
Points
Chance Will Make Playoffs