How are these numbers calculated?

Big Games

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

Week of 2/10100.0*Average seed
Colorado Rockies 186.716 New York Rangers 138.248 +0.4
Arizona Coyotes 170.807 Minnesota North 150.669 +0.1
Detroit Red Wings 184.194 New York Island 106.214 -0.1
Vegas Golden Kn 178.048 Tampa Bay Light 186.4 -0.1
If winner is:HomeAway
Week of 2/17100.0*Average seed
Chicago Blackha vs Colorado Rockies-0.4+0.4
Tampa Bay Light vs Edmonton Oilers-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
194-0In70301,065,375
183-1In284326304,253,115
172-2In323452546,380,515
161-3In0319502624,250,667
150-4In120552311,064,888
Total:In13222824112017,014,560
Games Above .500
Chance Will Make Playoffs