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
Chris 79.68 Josh 104.86 In
+0.1
Suzie 106.2 Noah 89.76 +0.1
Steve 103.92 Russell 114.6 +0.1
Carlos 105.36 Ole 116.1 -0.1
Mike 77.06 Mark 50.3 +0.2
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Josh 96.4 Russell 58.84 +0.2
Steve 134.02 Mark 85.46 +0.1
Week of 12/3None

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
9-10In10091,304,200*
Total:In10091,304,200

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs