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
Timothy Burkhardt 132.1 Steve Jacobs 127.8 -3.3
-0.2
Phil Edmiston 144.9 Kirk Miller 110.3 +0.1
Barry Evans 146.8 Dennis Gibiser 104.2 -0.1
Maize and Blue 70.8 Sean O'Boyle 120.9 +0.1
If winner is:HomeAway
Week of 11/19100.0*Chance in playoffs100.0*Average seed
Steve Jacobs vs Brian Neff+5.1-5.1
+0.3-0.3
Phil Edmiston vs Dennis Gibiser-1.6+5.6
-0.0+0.2
Barry Evans vs Maize and Blue-0.4+0.9
Rob Weldner vs Matt Jacobs-0.2+0.5
Kirk Miller vs Vinny Eruzione+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
93-0In44421311,663,969
82-193.5%81413212612615,203,451
71-248.3011016211914107205,234,360
60-30.4041731321331,696,836
Total:65.7%8107121612107872013,798,616
Games Above .500
Chance Will Make Playoffs