How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
Spain 7 Costa Rica 0 +25.6
+0.7
Germany 1 Japan 2 -0.2
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Japan 0 Costa Rica 1 -1.0
+0.1
Spain 1 Germany 1 -0.1
If winner is:HomeDrawAway
Japan vs Spain-57.4InIn
-1.4+0.1+0.2
Costa Rica vs Germany-4.0+3.6-0.1
-0.2+0.1+0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
71-0-0In1006,001,994
50-1-0In83171,808,800
40-0-135.2%35651,002,982
Total:92.6%85878,813,776
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 11/20100.0*Lottery seed
Spain 7 Costa Rica 0 -5.6
Netherlands 1 Ecuador 1 -0.1
Tunisia 0 Australia 1 -0.1
Argentina 2 Mexico 0 -0.1
Uruguay 0 South Korea 0 -0.1
Mexico 0 Poland 0 -0.1
Germany 1 Japan 2 +0.1
France 2 Denmark 1 +0.0
Week of 11/27100.0*Lottery seed
Spain 1 Germany 1 +1.7
Japan 0 Costa Rica 1 -0.6
Netherlands 11 Qatar 29 -0.2
Portugal 2 Uruguay 0 +0.1
South Korea 2 Ghana 3 -0.1
Brazil 1 Switzerland 0 +0.1
Croatia 4 Canada 1 +0.0
If winner is:HomeDrawAway
Japan vs Spain+9.8+2.0-2.2
Costa Rica vs Germany+0.8-0.3-0.1
Cameroon vs Brazil-0.5-0.5+0.2
Tunisia vs France-0.4-0.4+0.3
South Korea vs Portugal-0.4-0.5+0.2
Ecuador vs Senegal+0.1-0.3-0.1
Poland vs Argentina+0.1-0.2-0.1
Canada vs Morocco-0.2-0.2+0.0
Croatia vs Belgium+0.0-0.1-0.1
Wales vs England-0.1-0.1+0.0
Saudi Arabia vs Mexico+0.1-0.0-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
71-0-011028342061
50-1-00193341146520
40-0-1016121150341893000
Total:1719231467801222104210000