How are these numbers calculated?

Big Games

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

Week of 11/12100.0*Chance in playoffs100.0*Average seed
GOR 21 BULL 48 -8.6
-1.0
BUSH 28 SBLS 40 -1.8
-0.0
WS 37 SPIK 61 -1.3
-0.0
RAPT 16 AA 55 +1.2
-0.0
IO 53 NARD 55 -1.2
-0.1
ESF 38 YIB 49 -0.6
+0.0
If winner is:HomeTieAway
Week of 11/19100.0*Chance in playoffs100.0*Average seed
RAPT vs GOR-6.0-5.3+6.1
-0.9-0.8+0.9
ESF vs SBLS+1.0+0.9-1.0
-0.0+0.2-0.0
NARD vs AA-0.4+1.3+0.4
+0.1+0.2-0.1
SPIK vs YIB+0.3+1.0-0.3
+0.1+0.1-0.1
BULL vs IO-0.1*+0.1+0.1
-0.1+0.1+0.1
BUSH vs WS-0.0+0.1+0.0

* 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 GOR finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
84-0-080.9%013442416300366,934
7.53-0-112.1093203224101029,352
73-1-06.2043183328132001,462,996
2-0-2Out0424372960865
6.52-1-10.0003183532111088,403
1-0-3Out4329297
62-2-00.000214323416202,198,082
1-1-2Out1728422021,775
5.51-2-1Out06224425389,525
0-1-3Out17503312
51-3-0Out0417472941,465,034
0-2-2Out02225718887
4.50-3-1Out0119621929,533
40-4-0Out0176220366,931
Total:6.4%014259121618191226,100,336
Games Above .500
Chance Will Make Playoffs