How are these numbers calculated?

Big Games

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

Sunday, 3/8100.0*Chance wins title100.0*League100.0*Average seed
Spain 1 Slovenia 3 -18.0
-18.0
-0.8
Belgium 0 Mexico 5 -0.9
-0.9
-0.0
Australia 0 Iceland 3 -0.8
-0.8
If winner is:HomeHome OTHome SOAway SOAway OTAway
Tuesday, 3/10100.0*Chance wins title100.0*League100.0*Average seed
Spain vs Iceland+10.5-1.5-1.5-5.4-5.4-9.9
+10.5-1.5-1.5-5.4-5.4-9.9
+0.8+0.2+0.2-0.1-0.1-0.8
Slovenia vs Mexico-2.9-0.3-0.3+0.9+0.9+2.8
-2.9-0.3-0.3+0.9+0.9+2.8
Australia vs Belgium-0.2+0.6+0.6+0.6+0.6+0.1
-0.2+0.6+0.6+0.6+0.6+0.1
-0.0+0.1+0.1+0.1+0.1+0.0

What If

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

100100100100100100
If finish:ChanceChance will finish season at seed
TPW-OTL-OTwins titleLeague123456Count
123-00-076.1%76.1%7624943,612,211
112-10-041.941.942544241,214,170
102-00-123.423.42362150241,193,879
1-20-020.520.5206217020,647,070
92-01-03.73.744149702,818,883,961
1-10-15.55.5547425041,280,645
0-30-03.63.6445456587,576
81-11-00.00.001254331482,419,247
1-00-20.10.10135433120,639,999
0-20-10.00.009494021,766,884
71-01-1NoNo2325880482,477,072
0-21-0NoNo1236313020,634,425
0-10-2NoNo23060801,767,820
61-02-0NoNo3444762,818,892,796
0-11-1NoNo044645441,276,290
0-00-3NoNo755372588,062
50-12-0NoNo0176221241,222,175
0-01-2NoNo17632020,642,892
40-02-1NoNo55936241,207,600
30-03-0NoNo12970943,638,622
Total:10.2%10.2%1018202120109,624,593,396
Points
Chance Will Win Championship