How are these numbers calculated?

Big Games

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

Week of 11/9100.0*Chance in playoffs100.0*Average seed
Beleck 136.97 Groce 100.36 -1.0
-0.3
Johnson 129.6 Bob 156.17 +0.2
Alex 156.44 Bequette 91.86 +0.1
Rob 119.23 Johns 145.16 +0.1
If winner is:HomeAway
Week of 11/16100.0*Chance in playoffs100.0*Average seed
Groce vs Johnson+0.1Out
+0.2-0.1
Rob vs Skott-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
53-07.1%162741241365,439
42-1Out1865264,760,023
31-2Out316917,267,220
20-3Out59517,455,538
Total:0.1%0001247539,848,220
Games Above .500
Chance Will Make Playoffs