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
Sunny 65.03 JonA 100 -11.8
-0.5
Kashif 115.25 David 131.3 +3.4
+0.1
Evan 77.03 Jimmy 76.3 +2.2
+0.1
JonN 137.98 John 91.65 +2.0
Young 113.55 Salman 141.13 -1.0
+0.0
Faisal 103.2 Matt 90.93 +0.3
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Sunny 97.48 Salman 128.8 -12.3
-0.7
Kashif 155.03 JonN 102.68 -5.2
Evan 113.13 John 73.48 +2.4
-0.1
Young 82 Matt 111.55 +0.8
+0.1
Faisal 103.43 Jimmy 82.05 +0.2
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Sunny vs Matt+15.3Out
+1.6-0.6
Faisal vs John+8.0-5.9
-0.2+0.1
Kashif vs Evan+0.8-1.1
+0.2-0.3
JonN vs David-0.5+0.1
Young vs Jimmy-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-021.6%1215520322,498,282
50-1Out5183336854,655,550
Total:6.3%0620182426677,153,832
Games Above .500
Chance Will Make Playoffs