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
Galaxy vs SD Surf+0.6-0.1-0.2
+1.0+0.1-0.4
Galaxy vs Legends+0.5-0.1-0.2
+1.0+0.0-0.5
CUFC vs SDSC+0.1+0.1-0.1
-0.1+0.0+0.0
IE Surf vs SDSC+0.2+0.1-0.0
Arsenal vs Beach LB+0.1+0.0-0.0
-0.1+0.0+0.0
Beach LB vs RSC+0.0+0.0-0.1
Rebels vs RSC+0.0+0.1-0.0
Beach SB vs Legends-0.1+0.0+0.0
Strikers SC vs Beach SB+0.1+0.1-0.0
IE Surf vs Arsenal+0.1+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112Count
277-0-068.3%6831112,194
256-1-037.7385310028,436
246-0-115.31549314095,673
235-2-09.510453870044,221
225-1-11.92214725400291,053
215-0-20.20530421930474,434
4-3-00.50114036111036,929
204-2-10.002204229600360,317
194-1-20.0005264223401,162,700
3-4-00.00093439162018,060
184-0-3No019334116101,246,424
3-3-1No021438361100232,468
173-2-2No004234427201,116,593
2-5-0No0729432015,235
163-1-3No007344711002,357,374
2-4-1No011139437082,881
153-0-4No001175228201,850,961
2-3-2No00322532210523,451
1-6-0No052850170886
142-2-3No00845425001,630,829
1-5-1No011149364015,560
132-1-4No002275417102,520,542
1-4-2No0232511310119,676
0-7-0No37541052
122-0-5No001152324001,538,837
1-3-3No0015532930490,200
0-6-1No1195325201,102
111-2-4No05394412101,111,778
0-5-2No07414210010,454
101-1-5No01194828501,330,389
0-4-3No12248254053,721
91-0-6No063742131652,111
0-3-4No083940121159,277
80-2-5No022146284278,539
70-1-6No06324615266,576
60-0-7No1154935110,651
Total:0.2%012581423241362020,230,584
Points
Chance Will Win Championship