How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

If winner is:HomeDrawAway
Saturday, 1/4100.0*Chance wins title100.0*Average seed
Japan vs Brazil-7.5-2.4+9.1
-0.9-0.2+1.0
Mexico vs Canada-0.3+0.8-0.3
-0.0+0.1-0.0
United States vs Germany-0.3+0.8-0.3
-0.0+0.1-0.0
Spain vs France-0.3+0.8-0.3
-0.0+0.1-0.0
If winner is:HomeDrawAway
Sunday, 1/5100.0*Chance wins title100.0*Average seed
Brazil vs Spain+9.1-2.4-7.5
+1.0-0.2-0.9
Germany vs Mexico-0.3+0.8-0.3
-0.0+0.1-0.0
Japan vs France-0.3+0.8-0.3
-0.0+0.1-0.0
Canada vs United States-0.3+0.8-0.3
-0.0+0.1-0.0

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678Count
217-0-0Yes10048,052
196-1-099.9%1000172,328
186-0-196.99730257,598
175-2-096.99730343,415
165-1-186.0861401,030,486
155-0-263.3633430772,949
4-3-082.883170379,830
144-2-154.05441501,714,918
134-1-223.32351232002,575,525
3-4-042.843471000254,396
123-3-112.01245367001,522,952
4-0-34.34314617201,288,430
113-2-21.211745315003,431,600
2-5-04.4431471710100,990
103-1-30.001174531603,434,705
2-4-10.10530451820760,877
92-3-20.0005284520202,286,892
3-0-4No01164532501,286,718
1-6-0No11141399022,483
82-2-3No00530461813,430,555
1-5-1No0093942100202,411
72-1-4No0063546122,575,383
1-4-2No011141408759,717
0-7-0No115503042,141
61-3-3No011751301,523,713
2-0-5No00125037774,245
0-6-1No0222532322,504
51-2-4No00438581,713,320
0-5-2No054254100,883
41-1-5No0019811,029,685
0-4-3No001980253,464
30-3-4No0793380,793
1-0-6No0793257,547
20-2-5No0298343,699
10-1-6No0100172,277
00-0-7No10048,007
Total:12.5%131213131212131235,275,488
Points
Chance Will Win Championship