How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Hateful 8 95.5 Adrian 129.32 +3.7
+0.4
Cassio 103.88 Anderson 106.5 -1.0
Rodrigo 127.62 Fantasy Favorite 114.48 -0.6
Leonardo 123.04 Taco 111.68 +0.1
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Taco vs Adrian-1.2+1.2
-0.3+0.3
Anderson vs Hateful 8-0.8+0.8
Fantasy Favorite vs Leonardo+0.7-0.7
Rodrigo vs Cassio-0.5+0.5
-0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
113-0In1003,384,489
102-1In8019110,117,177
91-2100.0%2446272010,118,359
80-390.374438103,384,311
Total:98.8%5125166127,004,336
Games Above .500
Chance Will Make Playoffs