How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Kashif 115.25 David 131.3 -11.0
-0.5
Evan 77.03 Jimmy 76.3 +4.4
+0.1
Sunny 65.03 JonA 100 +4.1
+0.0
JonN 137.98 John 91.65 +1.2
+0.1
Young 113.55 Salman 141.13 +0.5
-0.0
Faisal 103.2 Matt 90.93 -0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Kashif 155.03 JonN 102.68 +19.5
+0.7
Sunny 97.48 Salman 128.8 +5.5
+0.1
Young 82 Matt 111.55 +2.3
+0.0
Evan 113.13 John 73.48 +1.2
+0.1
Faisal 103.43 Jimmy 82.05 +0.6
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Kashif vs EvanIn-0.7
+0.3-0.3
Faisal vs John+0.5-0.3
+0.2-0.2
Sunny vs Matt-0.5+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-0In100044,155,572
60-198.7%415710032,998,260
Total:99.5%752510077,153,832
Games Above .500
Chance Will Make Playoffs