How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Jesse 118 Stang 120 +19.1
+0.5
Chuck 125 Thiede 87 -5.6
-0.1
Chip 91 Larry 114 +3.9
+0.1
If winner is:HomeAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Chip vs Stang-23.6+12.7
-0.6+0.3
Jesse vs Chuck+4.0-5.5
-0.1+0.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345Count
82-0In802017,942,701
71-191.6%1280822,861,271
60-2Out23777,134,528
Total:81.1%364571147,938,500
Games Above .500
Chance Will Make Playoffs