How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Tate 129.4 Sim 103.2 -1.1
-0.9
Taylor 97.7 Lenny 142.6 +0.5
-0.0
Ashley 115.95 Blaine 107.05 +0.2
+0.1
Jimmy 114.9 Allison 122.55 +0.1
-0.1
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Taylor vs Sim-2.1In
-0.7+0.3
Jimmy vs Lenny-0.5+0.4
Blaine vs Allison-0.6+0.3
Tate vs Ashley+0.2-0.4
-0.0+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
93-0In18503113,114,787
82-1In43947108,910,589
71-2In2523977,930,979
60-389.4%32759112,120,706
Total:99.0%392138218122,077,061
Games Above .500
Chance Will Make Playoffs