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
Ben 120.78 Nicholas 79.88 -15.3
-0.7
Rob 91.22 Marc 101.8 -6.7
-0.2
Paul 68.38 James B 95.44 +3.8
+0.1
Robbie 84.06 James D 96.9 -1.7
-0.1
Emerson 118.38 Dom 125.92 +1.3
+0.1
Simon 115.42 Nick 156.14 -0.1
If winner is:HomeTieAway
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Rob vs Nicholas-11.7-6.9+12.0
-0.8+0.1+0.8
Paul vs Marc+6.5-2.8-6.4
+0.0-0.2-0.0
James B vs James D+2.4+0.7-2.4
+0.0+0.1-0.0
Emerson vs Nick-0.1*+0.1+0.1
-0.2+0.1+0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
62-0-051.0%514634,013,770
5.51-0-111.91273150327,254
51-1-01.62284322508,021,753
0-0-2Out636421516,632
4.50-1-1Out22052233327,338
40-2-0Out116403574,016,389
Total:13.2%13262216129216,713,136
Games Above .500
Chance Will Make Playoffs