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
IO 53 NARD 55 -0.2
-0.1
RAPT 16 AA 55 +0.1
+0.6
ESF 38 YIB 49 -0.0
If winner is:HomeTieAway
Week of 11/19100.0*Chance in playoffs100.0*Average seed
ESF vs SBLS+0.3+0.5-0.0
-0.2+0.2-0.0
NARD vs AA-1.4-1.4+0.3
RAPT vs GOR+0.2+0.2-0.1
SPIK vs YIB+0.7+0.6-0.0
BUSH vs WS-0.2+0.0+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
8.54-0-042.0%06142251715,887
83-0-10.10057519091,125
7.53-1-00.10047720009,020,007
2-0-2Out011414343,750
72-1-1Out0011384630474,759
1-0-3Out21333133860
6.52-2-0Out001136494010,003,041
1-1-2Out1124213337,764
61-2-1Out010421334290,923
0-1-3Out307044
5.51-3-0Out094214352,915,820
0-2-2Out1376302,022
50-3-1Out003366039,482
4.50-4-0Out0028710260,300
Total:0.0%000013013182846023,124,984
Games Above .500
Chance Will Make Playoffs