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 Calgary finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
260-0-0In100010,000,000
Total:In100010,000,000
Games Above .500
Chance Will Make Playoffs