How are these numbers calculated?

Big Games

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

Week of 10/15100.0*Chance in playoffs100.0*Average seed
Sherbrooke 31 Concordia 11 +0.2
-0.1
McGill 18 Montreal 33 -0.0
Laval 57 Bishop’s 9 In
+0.1
Week of 10/21100.0*Chance in playoffs100.0*Average seed
Laval 40 Sherbrooke 10 +0.2
Week of 10/29None

What If

Chances based on how well the Laval finish out the regular season.   Explain

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs123456Count
14-16In10049,747,614*
Total:In10049,747,614

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs