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+9.1-2.4-7.5
+1.0-0.2-0.9
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
Japan vs France+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
Canada vs United States-0.3+0.8-0.3
-0.0+0.1-0.0
Brazil vs Spain-0.3+0.8-0.3
-0.0+0.1-0.0

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678Count
217-0-0Yes100138,410
196-1-099.9%1000499,045
186-0-196.99730751,052
175-2-096.99730997,176
165-1-186.08614002,998,514
155-0-263.363343002,249,097
4-3-082.88317001,107,702
144-2-154.05441504,986,984
134-1-223.3235123207,490,922
3-4-042.843471000738,315
123-3-112.01245367004,430,470
4-0-34.34314617203,745,057
113-2-21.211745315009,984,223
2-5-04.5431471710293,425
103-1-30.0011745316009,987,196
2-4-10.105304518202,212,169
92-3-20.0004284520206,650,798
3-0-4No01164532503,753,231
1-6-00.0011041398065,583
82-2-3No00530461819,977,673
1-5-1No0093941100590,702
72-1-4No0063546127,489,314
1-4-2No0111414082,212,594
0-7-0No0115483346,309
61-3-3No011751304,428,567
2-0-5No001250372,249,683
0-6-1No0223532365,228
51-2-4No0438584,987,580
0-5-2No054254294,370
41-1-5No0019812,998,332
0-4-3No001980738,915
30-3-4No07931,107,934
1-0-6No0793749,421
20-2-5No0298995,758
10-1-6No0100499,423
00-0-7No100139,292
Total:12.5%1312121313131213102,610,464
Points
Chance Will Win Championship