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 -2.1
-0.9
Taylor 97.7 Lenny 142.6 +1.1
-0.1
Jimmy 114.9 Allison 122.55 +0.3
-0.1
Ashley 115.95 Blaine 107.05 +0.2
+0.1
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Taylor vs Sim-2.2In
-0.6+0.6
Jimmy vs Lenny-1.0+1.0
Blaine vs Allison-0.6+0.6
Tate vs Ashley+0.4-0.4

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
93-0In28492212,612,134
82-1In8444097,808,531
71-2In4464377,811,547
60-382.8%22656172,613,442
Total:97.8%4920332210220,845,654
Games Above .500
Chance Will Make Playoffs