How are these numbers calculated?

Big Games

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

Week of 12/6100.0*Chance in playoffs100.0*Average seed
Huf Dun 109 Juices Fruit 105 -20.6
-0.6
Cougars 171 Whalers 77 -12.8
-0.2
Thunderstruck 101 Spiders 162 -10.0
-0.2
Leprechauns 70 Red Zone 139 -0.5
Lost Dogs 147 IGFYU 142 +0.1
+0.0
If winner is:HomeTieAway
Week of 12/13100.0*Chance in playoffs100.0*Average seed
Huf Dun vs Leprechauns-0.3+0.3+0.3
Juices Fruit vs Red Zone+0.3-0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
61-0-0Out1006,778,586
50-1-0Out51496,780,119
0-0-1Out5149164,380
Total:Out752513,723,085
Games Above .500
Chance Will Make Playoffs