How are these numbers calculated?

Big Games

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

Week of 2/17100.0*Average seed
Winnipeg Jets 103.577 Cleveland Barons 147.148 -0.6
Ottawa Senators 161.415 Montreal Canadi 124.102 +0.1
Boston Bruins 204.915 Vegas Golden Kn 161.289 +0.1
If winner is:HomeAway
Week of 2/24100.0*Average seed
Winnipeg Jets vs Ottawa Senators+0.3-0.3
Montreal Canadi vs Colorado Rockies-0.2+0.2
Vegas Golden Kn vs New Jersey Devils-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
63-0Out1387803,066
52-1Out771942,406,888
41-2Out2641332,409,045
30-3Out21979802,921
Total:Out25025246,421,920
Games Above .500
Chance Will Make Playoffs