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*Chance in playoffs100.0*Average seed
Hartford Whalers 127.256 New Jersey Devils 200.988 +2.7
+0.4
Ottawa Senators 161.415 Montreal Canadi 124.102 -0.7
New York Rangers 166.496 Nashville Preda 156.803 -0.5
+0.1
Colorado Rockies 197.049 Chicago Blackha 134.094 +0.2
Tampa Bay Light 202.03 Edmonton Oilers 140.907 +0.1
-0.1
If winner is:HomeAway
Week of 2/24100.0*Chance in playoffs100.0*Average seed
Vegas Golden Kn vs New Jersey Devils-0.1In
-0.2+0.2
Winnipeg Jets vs Ottawa SenatorsIn-0.1
Nashville Preda vs New York RangersIn-0.1
-0.1+0.1
Tampa Bay Light vs Boston Bruins-0.1+0.1

What If

Chances based on how well the New Jersey Devils finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
163-0In196228804,296
152-1In14862,406,983
141-2In87132,406,764
130-399.4%3449161803,877
Total:99.9%01137311206,421,920
Games Above .500
Chance Will Make Playoffs