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
Carlos 105.36 Ole 116.1 Out
-0.3
Suzie 106.2 Noah 89.76 +0.2
-0.2
Steve 103.92 Russell 114.6 +0.1
Mike 77.06 Mark 50.3 -0.2
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Carlos 101.69 Mike 94.8 +0.2
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Steve vs Carlos-0.1+0.8

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out1846369,965,016
40-1Out92881,339,184
Total:Out2586791,304,200
Games Above .500
Chance Will Make Playoffs