How are these numbers calculated?

Big Games

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

Week of 8/22None
Week of 8/29100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
EClinicalWorks 5 MilfordFire 9 In
Yes
+3.6
Points
Chance Will Make Playoffs