How are these numbers calculated?

Big Games

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

Week of 1/4None
Week of 1/6100.0*Chance in playoffs100.0*Average seed
Victoria 83 Alberta 77 -0.1
-0.2
UBC 82 Alberta 71 -0.0
-0.2
Brandon 74 Regina 83 +0.0
UFV 78 Lethbridge 87 -0.0
+0.0
Victoria 81 Saskatchewan 86 -0.1
UBC 69 Saskatchewan 60 +0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
142-0In17927,404,213
131-1In01001,009,039
120-2In10035,326
Total:In16938,448,578
Games Above .500
Chance Will Make Playoffs