How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
Hunter 153.1 Frank 119.4 +24.5
+0.8
Marty 152 Sam 114.2 -2.3
-0.1
Matt 103.6 Trevor 98.8 -0.3
Cole 81.8 Trey 89.4 +0.2
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Trey 102.9 Hunter 129.1 +24.1
+0.8
Frank 90.7 Vitek 108 +6.0
+0.2
Cole 100.4 Marty 135 +3.3
+0.0
If winner is:HomeTieAway
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Marty vs Hunter-0.5-0.2+0.5
Cole vs Sam-0.1+0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
91-0-0In693112,095,756
8.50-0-1In100243,846
80-1-0In732712,091,938
Total:In34531324,431,540
Games Above .500
Chance Will Make Playoffs