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
Beach LB vs RSC-2.8-1.4+3.6
-0.7-0.2+0.8
Rebels vs RSC-2.4-1.7+1.1
-1.0-0.5+0.4
CUFC vs SDSC+1.0+0.5-0.4
+0.1+0.0-0.0
IE Surf vs SDSC+1.0+0.6-0.3
+0.1+0.1-0.0
CUFC vs SD Surf+0.9+0.5-0.4
+0.1+0.1-0.0
Galaxy vs SD Surf+0.8+0.5-0.4
+0.0+0.1-0.0
Arsenal vs Beach LB+0.6+0.4-0.5
-0.1+0.0+0.0
IE Surf vs Arsenal+0.2+0.2-0.1
+0.2+0.1-0.1
Beach SB vs Legends+0.1+0.1-0.1
+0.0+0.1-0.0
Galaxy vs Legends+0.1+0.1-0.1
+0.0+0.1-0.0
Strikers SC vs Beach SB+0.1+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112Count
277-0-077.5%78221223,423
256-1-042.743471000479,289
246-0-115.2154732500979,988
235-2-09.2940401010445,671
225-1-11.821944296001,796,839
215-0-20.205284420201,788,214
4-3-00.50936401310228,195
204-2-10.0021742317001,364,941
194-1-20.0005284422102,682,216
3-4-00.00083442151069,574
184-0-3No01124040701,717,357
3-3-1No0216433450549,730
173-2-2No005284917101,597,966
2-5-0No07334612112,715
163-1-3No011247345002,018,407
2-4-1No0217512830123,983
153-0-4No00330481710932,938
2-3-2No0536451310473,058
1-6-0No093943901,255
142-2-3No01164631500882,797
1-5-1No012148263014,725
132-1-4No0533441610803,365
1-4-2No083940111069,559
0-7-0No154536447
122-0-5No01144334700286,156
1-3-3No02194629500170,172
0-6-1No22747222701
111-2-4No0530441920229,489
0-5-2No0836411313,984
101-1-5No0112413790161,415
0-4-3No021843306012,223
91-0-6No02215025246,179
0-3-4No04284720121,658
80-2-5No0083945622,599
70-1-6No0121611712,594
60-0-7No0559367,162
Total:3.0%3711161920136310020,230,584
Points
Chance Will Win Championship