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
Kashif 103.96 Faisal 87.34 -18.5
-1.2
Josh 101.2 Gravy 100.68 +3.5
+0.1
Luke 73.14 Brian 103.58 +3.3
+0.1
Dan 113.84 Jon 90.22 -2.5
Niphon 166.92 Chris 137.64 -0.1
Blake 76.28 Brad 89.6 -0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Jon 109 Faisal 59.54 Out
-1.3
Dan 85.22 Josh 113.24 +2.8
+0.1
Brad 86.98 Chris 96.38 -2.7
+0.1
Blake 95.42 Gravy 109 -2.3
-0.2
Kashif 129.46 Luke 104.9 -0.6
+0.1
Niphon 116.9 Brian 132.26 -0.1
-0.2
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Blake vs Faisal-1.0+1.0
Josh vs Jon+0.3-0.3
Brian vs Chris-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out1237381313,506,097
40-1Out505013,498,231
Total:Out61919312527,004,328
Games Above .500
Chance Will Make Playoffs