How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
Chris 112.02 Dan 93.08 In
+0.2
Luke 125.36 Gravy 99.64 +0.1
Blake 84.04 Faisal 103.22 -0.1
Brian 113.82 Josh 90.16 -0.0
Brad 87.28 Jon 140.28 -0.0
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Dan 119.46 Faisal 110.52 +0.2
Chris 182.1 Josh 98.02 +0.1
If winner is:HomeAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Chris vs Jon+0.4-0.6

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
111-0In10039,127,097
100-1In010026,449,135
Total:In604065,576,232
Games Above .500
Chance Will Make Playoffs