How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
Young 92.02 Salman 119.33 -6.7
-0.3
Matt 105.73 Jimmy 128.48 -2.2
-0.1
Kashif 104.25 David 127.15 +1.9
+0.0
Faisal 123.08 Sunny 86.48 -0.7
-0.1
Ollie 76.15 Evan 140.55 -0.5
-0.1
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Ollie 74.6 Young 63.68 Out
-0.6
Kashif 104.88 Matt 103.75 -2.6
-0.1
Faisal 95.83 Jimmy 158.68 +2.2
+0.1
Salman 103.4 Sunny 105.45 -2.1
-0.1
Evan 120.15 John 150.68 +0.8
+0.3
If winner is:HomeAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Young vs John+0.5-0.7
Evan vs David-0.4+0.1
Ollie vs Sunny-0.3+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out7129053,952,456
40-1Out5240838,638,128
Total:Out413917392,590,584
Games Above .500
Chance Will Make Playoffs