How are these numbers calculated?

Big Games

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

Week of 6/16100.0*Chance in next round100.0*Average seed
Brazil 1 Switzerland 1 -0.7
-0.0
Costa Rica 0 Serbia 1 -0.2
If winner is:HomeDrawAway
Week of 6/21100.0*Chance in next round100.0*Average seed
Switzerland vs Costa Rica+21.5-23.7-38.6
+0.5-0.3-1.1
Serbia vs Switzerland-18.5+10.7+40.0
-0.4+0.1+1.0
Brazil vs Costa Rica-8.2+12.6+11.4
-0.1+0.1+0.2
Serbia vs Brazil+6.8-5.4-13.3
+0.1+0.0-0.2

What If

Chances based on how well Switzerland finishes out the group.   Explain

100100100100
If finish:Chance inChance will finish group at seed
TPW-D-Lnext round1234Count
72-0-0In946102,191,410
51-1-097.7%18792126,091,644
41-0-151.205149310,242,915
30-2-013.51382530,571,581
20-1-11.626435123,442,655
10-0-2Out69496,776,451
Total:49.5%15343317789,316,656
Points
Chance Will Make Next Round

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 6/16100.0*Lottery seed
Brazil 1 Switzerland 1 +0.7
Costa Rica 0 Serbia 1 +0.0
If winner is:HomeDrawAway
Uruguay vs Saudi Arabia+0.0-0.1+0.1
Iran vs Spain-0.0-0.0+0.1
Portugal vs Morocco+0.0-0.1-0.0
Russia vs Egypt-0.0+0.0+0.1
If winner is:HomeDrawAway
Week of 6/21100.0*Lottery seed
Switzerland vs Costa Rica-4.0+3.8+7.8
Serbia vs Switzerland+3.3-0.7-8.3
Brazil vs Costa Rica+0.4-0.6-0.6
Serbia vs Brazil-0.2-0.1+0.5
Saudi Arabia vs Egypt+0.0-0.1+0.0
Iceland vs Croatia+0.1+0.0-0.0
Argentina vs Croatia+0.1+0.0-0.0
Iran vs Portugal-0.0-0.0+0.1
Nigeria vs Argentina-0.0-0.1+0.0
Nigeria vs Iceland-0.0-0.1+0.0
Denmark vs Australia-0.0-0.0+0.1
Australia vs Peru+0.0-0.1+0.0
Spain vs Morocco+0.0-0.1-0.0
Germany vs Sweden+0.0-0.1+0.0
South Korea vs Germany+0.0-0.1+0.0
Mexico vs Sweden-0.0-0.0+0.1
South Korea vs Mexico+0.1-0.0-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish group at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
72-0-01411192320124610000
51-1-0000031502102024166120000
41-0-1000001371115141415116210000
30-2-00001121413222316720000
20-1-10002000013102127211141000
10-0-20000015132124201141
Total:00123323112467776653212355433100