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
James 109.14 Faisal 97.66 +0.2
Brad 115.76 Dan 96.04 -0.1
Kashif 87.34 Jon 98.52 -0.1
Luke 210.76 Josh 95.96 +0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
James 113.26 Josh 138.52 Out
-0.7
Niphon 135.52 Jon 94.84 Out
+0.1
Blake 100.24 Chris 91.62 +0.1
Brad 140.9 Faisal 133.36 -0.0
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
James vs Dan+0.5-0.2
Josh vs Faisal-0.1+0.4
Chris vs Jon+0.1-0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out604024,369,860
40-1Out9751659,215,940
Total:Out24641183,585,800
Games Above .500
Chance Will Make Playoffs