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
Taylor 97.7 Lenny 142.6 -10.7
-0.3
Jimmy 114.9 Allison 122.55 +3.7
+0.1
Tate 129.4 Sim 103.2 +1.8
Ashley 115.95 Blaine 107.05 -0.8
-0.1
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Taylor vs Sim+7.7Out
+0.2-0.2
Tate vs Ashley+1.9-1.9
+0.1-0.1
Jimmy vs Lenny-1.9+1.9
-0.1+0.1
Blaine vs Allison-1.5+1.5

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
63-061.8%220403622,611,184
52-1Out29717,815,406
41-2Out01007,811,400
30-3Out1002,607,664
Total:7.7%035157720,845,654
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)