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
Bria 132.5 Kraf 86.35 -0.2
DZON 131.3 SamQ 106.95 -0.2
Same 112 RegB 71.55 -0.2
josh 129.85 Anni 37.2 +0.1
Week of 11/26100.0*Average seed
SamQ 154.05 RegB 135.8 +0.6
RobV 131.65 Anni 74.3 +0.1
If winner is:HomeAway
Week of 12/3100.0*Average seed
Bria vs SamQ-0.8+0.8
josh vs RegB+0.0-0.2
Same vs Ajay-0.1+0.0
Fary vs Anni+0.0-0.2

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
41-0Out15325233,431,436
30-1Out98233,431,148
Total:Out8162649166,862,584
Games Above .500
Chance Will Make Playoffs