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
Luke 125.36 Gravy 99.64 +10.4
+0.3
Chris 112.02 Dan 93.08 -9.6
-0.3
Kashif 142.04 Niphon 108.4 -2.3
-0.1
Blake 84.04 Faisal 103.22 +1.4
Brad 87.28 Jon 140.28 -0.4
Brian 113.82 Josh 90.16 -0.3
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Dan 119.46 Faisal 110.52 +32.8
+0.8
Blake 80.6 Luke 123.24 +7.5
+0.2
Niphon 101.8 Gravy 65.9 +5.4
+0.3
Kashif 131.94 Brad 83 -5.2
-0.1
If winner is:HomeAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Dan vs Josh+20.3-51.4
+0.3-0.9
Blake vs Niphon-8.0+20.3
-0.1+0.2
Kashif vs Brian-0.1+0.1
-0.3+0.3
Brad vs Gravy+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-099.4%4752147,024,261
60-127.72871118,551,971
Total:79.1%344521065,576,232
Games Above .500
Chance Will Make Playoffs