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

What If

Chances based on how well the Vegas Golden Kn finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
63-0Out117811802,595
52-1Out514822,408,307
41-2Out1371162,408,823
30-3Out14852802,195
Total:Out13452136,421,920
Games Above .500
Chance Will Make Playoffs