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
Blake 84.04 Faisal 103.22 +1.9
+0.7
Luke 125.36 Gravy 99.64 +0.9
Chris 112.02 Dan 93.08 +0.5
-0.1
Kashif 142.04 Niphon 108.4 -0.2
Brian 113.82 Josh 90.16 -0.1
-0.1
Brad 87.28 Jon 140.28 -0.1
-0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Dan 119.46 Faisal 110.52 -0.9
Chris 182.1 Josh 98.02 -0.0
If winner is:HomeAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Luke vs Faisal-0.7+0.2
Kashif vs Brian+0.3-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
91-0In1524650,298,650
80-1In4623415,277,582
Total:In14150865,576,232
Games Above .500
Chance Will Make Playoffs