How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Jon 98.73 David 124.43 Out
-0.6
Faisal 147.28 Sunny 123.8 -0.9
+0.1
Jimmy 128.43 Jon 129.55 +0.5
-0.1
Evan 91.48 Matt 138.63 +0.3
Kashif 90.6 John 97.23 +0.2
+0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Jon 59.35 Sunny 98.1 -0.9
Kashif 89 Young 104.55 +0.2
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Faisal vs Jon-0.6+0.6
Evan vs David+0.2-0.2
Kashif vs Salman-0.2+0.2
Sunny vs Jon-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
41-0Out14434314,148,167
30-1Out554514,142,569
Total:Out721492328,290,736
Games Above .500
Chance Will Make Playoffs