How are these numbers calculated?

Big Games

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

Week of 10/22100.0*Average seed
Calgary 31 B.C. 36 +0.2
Hamilton 40 Montreal 3 -0.2
Week of 10/29100.0*Average seed
Toronto 30 Montreal 37 +0.2
Calgary 55 Hamilton 24 -0.2
Week of 11/5100.0*Average seed
Winnipeg 32 Calgary 35 -0.3

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
261-0-0In01006,663,707
24-25In1003,336,293*
Total:In010010,000,000

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs