How are these numbers calculated?

Big Games

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

Week of 9/19100.0*Chance in playoffs100.0*Top Seed100.0*Average seed
Concordia 33 McGill 21 -12.8
-1.6
-0.4
Montréal 32 Sherbrooke 13 +0.5
-0.5
Bishop's 2 Laval 44 -0.1
-0.4

What If

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

100100100100100100
If finish:Chance inTopChance will finish regular season at seed
TPW-LplayoffsSeed123456Count
104-0In20.8%216515108,480,304
83-197.3%0.10860293875,822,962
62-252.6No06464702,565,968,112
41-37.0No779143,083,022,300
20-4OutNo28721,285,573,498
Total:31.9%0.3%0292151177,918,867,176
Games Above .500
Chance Will Make Playoffs