How are these numbers calculated?

Big Games

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

Week of 11/27100.0*Average seed
Ben 130.02 TJ 147.88 -0.4
Elson 137.38 Beej 85.54 +0.1
Week of 12/4100.0*Average seed
Brad 139.82 TJ 131.42 +0.3
Ben 176.58 Spada 82.8 +0.2
Rich 100.68 Beej 91.46 +0.1
If winner is:HomeAway
Week of 12/11100.0*Average seed
Ben vs CL+0.2-0.4
Elson vs TJ+0.2-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
111-0In98259,132,867
100-1In3565024,452,933
Total:In7921083,585,800
Games Above .500
Chance Will Make Playoffs