How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/27100.0*Average seed
USA 1 Netherlands 1 +0.1
Portugal 2 Vietnam 0 -0.0
If winner is:HomeDrawAway
Japan vs Spain-5.2+2.0+3.9
Vietnam vs Netherlands+0.1+0.1-0.2
Ireland vs Nigeria+0.1+0.1-0.2
Portugal vs USA+0.0+0.1-0.1
Argentina vs Sweden+0.1+0.1-0.1
South Africa vs Italy+0.1+0.1-0.1
China vs England+0.1+0.1-0.1
Haiti vs Denmark+0.1+0.1-0.1
France vs Brazil+0.0+0.1-0.1
Jamaica vs Brazil+0.0+0.1-0.1
Canada vs Australia-0.1+0.1+0.0
Switzerland vs New Zealand-0.1+0.1+0.0
Germany vs Colombia-0.1+0.1-0.0
Norway vs Philippines+0.1+0.1-0.1
Sweden vs Italy-0.0+0.1-0.0
England vs Denmark-0.0+0.1-0.0
Panama vs France+0.0+0.1-0.0
Panama vs Jamaica+0.0+0.1-0.0
South Korea vs Morocco-0.0+0.1-0.0
Argentina vs South Africa-0.0+0.1-0.0
China vs Haiti-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 8/3100.0*Average seed
South Korea vs Germany+0.1+0.1-0.2
Morocco vs Colombia+0.1+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inRoundChance will finish regular season at seed
TPW-D-Lplayoffsof 161234567891011121314151617181920212223242526272829303132Count
91-0-0InYes6031810725,240,065
70-1-0InYes418312814410483,236,200
60-0-1InYes183228166100725,163,191
Total:InYes2416117410071210621001,933,639,456
Points
Chance Will Make Playoffs