How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 12/5100.0*Chance wins title100.0*Average seed
Arsenal vs Beach LB-12.1-2.8+13.2
-0.6-0.0+0.7
Beach LB vs RSC+12.7-2.9-11.6
+0.6-0.1-0.6
IE Surf vs SDSC+4.7+1.6-5.3
+0.1+0.0-0.1
CUFC vs SDSC+4.6+1.7-5.3
+0.1+0.0-0.1
CUFC vs SD Surf+2.1+1.0-2.5
+0.1+0.0-0.1
Galaxy vs SD Surf+1.3+1.4-1.8
+0.0+0.1-0.0
IE Surf vs Arsenal+0.9+0.5-1.1
+0.1+0.0-0.1
Rebels vs RSC+0.7+0.4-0.8
+0.0+0.0-0.1
Beach SB vs Legends+0.2+0.6-0.5
Galaxy vs Legends*-0.0+0.7-0.2
-0.0+0.1-0.0
Strikers SC vs Beach SB+0.4+0.3-0.5

* 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 Beach LB finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112Count
337-0-0Yes10016,836
316-1-0100.0%100041,442
306-0-199.1991108,999
295-2-099.399147,058
285-1-196.99730248,230
275-0-290.490100326,308
4-3-096.0964029,995
264-2-188.188120237,517
254-1-275.6762310621,133
3-4-084.98515011,379
244-0-355.05540500543,137
3-3-166.1663220120,045
233-2-246.04645900473,212
2-5-059.25937402,559
223-1-324.1245023300828,203
2-4-133.43349161033,894
213-0-48.28373914200544,608
2-3-213.31344348100180,022
1-6-020.320532430335
202-2-33.74264323400474,503
1-5-16.26354215205,169
192-1-40.408303919300623,250
1-4-20.91123636132034,273
0-7-0No425812
182-0-50.00110323717300326,062
1-3-30.0021637331110120,257
0-6-1No523392571350
171-2-4No03183830910236,847
0-5-2No06263924502,583
161-1-5No003183831910248,740
0-4-3No052340256011,523
151-0-6No003204129710108,555
0-3-4No0062540235030,183
140-2-5No0172841203047,658
130-1-6No0193239172041,471
120-0-7No011540349117,180
Total:35.0%35231510743110006,743,528
Points
Chance Will Win Championship