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 +6.3
+0.9
Kashif 142.04 Niphon 108.4 -1.6
-0.1
Chris 112.02 Dan 93.08 +1.6
Luke 125.36 Gravy 99.64 +1.6
+0.1
Brian 113.82 Josh 90.16 -0.2
-0.2
Brad 87.28 Jon 140.28 -0.2
-0.2
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Dan 119.46 Faisal 110.52 -0.6
Chris 182.1 Josh 98.02 -0.2
Kashif 131.94 Brad 83 -0.1
If winner is:HomeAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Luke vs Faisal-0.5+0.5

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
91-0In2564210,935,255
80-1In2554310,923,489
Total:In129492221,858,744
Games Above .500
Chance Will Make Playoffs