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
Jon N 98.63 John 70.98 Out
-0.2
Young 135.7 Salman 97.28 -0.2
Faisal 91.6 Matt 145 +0.1
Nicholas 93.65 Jimmy 106.08 -0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Nicholas 58.37 John 77.73 +0.2
Jon A 109.28 David 103.85 -0.2
Sunny 99.4 Salman 104.98 +0.1
If winner is:HomeAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Faisal vs John-0.3+0.6
Sunny vs Matt-0.3+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out9761526,945,848
40-1Out29848,921,576
Total:Out3286975,867,424
Games Above .500
Chance Will Make Playoffs