How are these numbers calculated?

Big Games

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

Week of 8/6100.0*Div 3100.0*Average seed
ChOuest M97 2 Kodiak 1 +18.7
-0.2
LacBeauport 0 LevisEst JFD 0 +4.3
-0.1
NDMC 2 Phenix 3 +2.6
-0.1
Week of 8/13100.0*Div 3100.0*Average seed
LevisEst JFD 2 CRSA MBB 1 -24.2
+0.2
CS TroisRivieres 3 ChOuest M97 1 -16.3
+0.2
Phenix 4 Kodiak 0 +0.7
Week of 8/20100.0*Div 3100.0*Average seed
ChOuest M97 3 Phenix 4 No
+0.3
NDMC 1 LevisEst JFD 0 +17.2
-0.2
Points
Chance Will Win Championship