How are these numbers calculated?

Big Games

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

Week of 6/19100.0*Chance in playoffs100.0*Average seed
Germany 2 Ghana 2 -1.0
If winner is:HomeDrawAway
United States vs Portugal+18.2+2.7-20.1
+0.5+0.0-0.6
If winner is:HomeDrawAway
Week of 6/26100.0*Chance in playoffs100.0*Average seed
United States vs Germany+19.9+2.4-21.6
+0.5+0.0-0.6
Portugal vs Ghana+0.3+1.0-1.1

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
92-0-098.5%92710360,000
71-1-093.2741961534,792
61-0-177.74236166722,488
50-2-077.44136158199,477
40-1-149.517322922535,992
30-0-221.55173543360,691
Total:70.5%452617132,713,440
Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 6/19100.0*Lottery seed
Germany 2 Ghana 2 +0.2
Japan 0 Greece 0 -0.1
Nigeria 1 Bosnia and Herz 0 +0.1
Argentina 1 Iran 0 +0.1
Uruguay 2 England 1 +0.1
Honduras 1 Ecuador 2 +0.0
Switzerland 2 France 5 +0.0
Italy 0 Costa Rica 1 +0.0
If winner is:HomeDrawAway
United States vs Portugal-5.0-0.3+5.2
Cameroon vs Brazil-0.2-0.2+0.3
Honduras vs Switzerland-0.1-0.2+0.3
Croatia vs Mexico-0.0-0.2+0.2
Greece vs Côte d'Ivoire-0.1-0.2+0.2
Ecuador vs France+0.2-0.2-0.1
Netherlands vs Chile-0.1+0.2-0.1
Korea Republic vs Algeria+0.1-0.2+0.0
Bosnia and Herz vs Iran-0.0-0.1+0.1
Nigeria vs Argentina+0.1-0.1-0.0
Italy vs Uruguay+0.1-0.1+0.1
Belgium vs Russia+0.1-0.1+0.0
Costa Rica vs England+0.1-0.1-0.1
Japan vs Colombia-0.0-0.1+0.1
If winner is:HomeDrawAway
Week of 6/26100.0*Lottery seed
United States vs Germany-5.2+0.1+5.1
Portugal vs Ghana+0.2+0.2-0.4
Algeria vs Russia+0.0-0.2+0.1
Korea Republic vs Belgium+0.0-0.1+0.1

What If

None

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
92-0-035312110300
71-1-029192522146200
61-0-10026131820181373100
50-2-001412222621103100
40-1-1001511161614121184200
30-0-200139152019161052000
Total:555555455676654322222332110000