How are these numbers calculated?

Big Games

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

Week of 11/14100.0*Average seed
Team Greg 86.02 Belicheck Yours 93.34 -0.2
Natty Bros 68.24 RayLewisMurderS 136.16 -0.1
BAUGHsoHARd 102.78 Dirty Mike & Th 81.06 +0.1
Week of 11/21100.0*Average seed
Team Greg 112.9 RayLewisMurderS 87.28 +0.5
Yeezus Khrist 76.5 Dirty Mike & Th 99.16 -0.1
If winner is:HomeAway
Week of 11/28100.0*Average seed
Team Greg vs Natty Bros+0.1-0.1
RayLewisMurderS vs Show Me Your TDs-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
101-0In10020,853,086
90-1In7128120,854,414
Total:In8614041,707,500
Games Above .500
Chance Will Make Playoffs