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
Cassio 103.88 Anderson 106.5 Out
-0.2
Hateful 8 95.5 Adrian 129.32 +0.0
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Rodrigo vs Cassio-0.0+0.5
Anderson vs Hateful 8+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
53-0Out8911093,892
42-1Out306372,334,210
31-2Out524824,334,952
20-3Out10065,827,554
Total:Out1158492,590,608
Games Above .500
Chance Will Make Playoffs