How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Scatha vs Las Vegas+8.2-5.3-8.2
+0.8-0.3-0.8
Detroit vs Dayton+3.6-2.3-3.6
+0.0-0.2-0.0
Tbone vs End Xone Out-1.6*-0.8+1.6
+0.0-0.1-0.0
America vs TT-0.1*-0.3+0.1
-0.1-0.1+0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Scatha vs Tbone+11.0-5.4-11.0
+0.9-0.2-0.9
TT vs Dayton+3.9-2.1-3.9
+0.1-0.1-0.1
America vs End Xone Out+1.4*+1.3-1.4
+0.1+0.0-0.1
Ottawa vs Detroit+0.7*-0.8-0.7
+0.1-0.1-0.1
Las Vegas vs Mongolia-0.1+0.1+0.1

* 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 Scatha finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
73-0-068.7%692921,044,382
6.52-0-124.925591602,460
62-1-07.98433910103,125,998
5.51-1-1Out333491405,069
51-2-0Out01239381003,126,447
0-1-2Out1001
4.50-2-1Out05414942,515
40-3-0Out01454311,044,668
Total:11.5%12201918161148,351,540
Games Above .500
Chance Will Make Playoffs