How are these numbers calculated?

Big Games

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

Week of 11/12100.0*Chance in playoffs100.0*Average seed
Phil Edmiston 144.9 Kirk Miller 110.3 +6.0
+0.3
Vinny Eruzione 86.8 Matt Jacobs 136 +0.4
Timothy Burkhardt 132.1 Steve Jacobs 127.8 -0.3
Barry Evans 146.8 Dennis Gibiser 104.2 -0.2
Rob Weldner 192.5 Brian Neff 108.6 +0.1
If winner is:HomeAway
Week of 11/19100.0*Chance in playoffs100.0*Average seed
Phil Edmiston vs Dennis Gibiser+11.2-40.2
+0.7-2.5
Barry Evans vs Maize and Blue-1.2+2.3
-0.1+0.2
Rob Weldner vs Matt Jacobs+0.6-1.2
-0.1+0.1
Steve Jacobs vs Brian Neff+0.7-0.7
Kirk Miller vs Vinny Eruzione+0.4-0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
93-0In5364210604,423,455
82-195.7%18282326114106,268,197
71-258.10192126191094102,733,706
60-30.00323432461373,258
Total:87.0%2152615181163310013,798,616
Games Above .500
Chance Will Make Playoffs