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*Average seed
DZON 131.3 SamQ 106.95 -0.5
josh 129.85 Anni 37.2 +0.2
Bria 132.5 Kraf 86.35 -0.1
Same 112 RegB 71.55 -0.1
Week of 11/26100.0*Average seed
SamQ 154.05 RegB 135.8 +0.5
RobV 131.65 Anni 74.3 +0.2
If winner is:HomeAway
Week of 12/3100.0*Average seed
Bria vs SamQ-0.9+0.9
josh vs RegB+0.2-0.2
Same vs Ajay-0.1+0.1
Fary vs Anni+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
41-0Out11385110,928,223
30-1Out752510,930,501
Total:Out51926371321,858,724
Games Above .500
Chance Will Make Playoffs