How are these numbers calculated?

Big Games

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

Week of 8/11100.0*Chowder Cup100.0*Average seed
Meatballs 3 Saints 6 +6.5
+0.3
Shocker 4 YYZ 7 -0.8
-0.1
Week of 8/18100.0*Chowder Cup100.0*Average seed
Meatballs 1 Shocker 0 No
-0.2
Saints 1 TonyMontana 5 No
-0.4
YYZ 3 GhilaniElectric 9 +7.2
+0.3
Week of 8/25None
Points
Chance Will Make Playoffs