How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Average seed
Kevin Cottington 85.2 Steve Dao 134 -0.4
Brady Kress 96.2 Tyler Graham 116.7 +0.2
Stephen Hribar 107 Mike Haines 94.7 +0.1
Andy Germani 75.3 Matt Parnes 68.1 +0.1
Week of 11/25100.0*Average seed
Kevin Cottington 108 JD Peters 120 -0.5
Brady Kress 76 Steve Dao 105 +0.2
Mike Haines 106.9 Michael Phillips 62.9 -0.2
Tyler Graham 126 Matt Parnes 83 +0.1
If winner is:HomeAway
Week of 12/2100.0*Average seed
Kevin Cottington vs Matt Parnes+0.3-0.3
Michael Phillips vs Brady Kress+0.3-0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
31-0Out703013,500,748
20-1Out208013,503,580
Total:Out455527,004,328
Games Above .500
Chance Will Make Playoffs