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
Qatar 0 Ecuador 2 +25.6
+0.7
Qatar 1 Senegal 3 -3.6
Netherlands 1 Ecuador 1 +3.1
+0.0
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Netherlands 11 Qatar 29 +8.7
+0.5
If winner is:HomeDrawAway
Ecuador vs SenegalInIn-22.0
+0.2+0.2-1.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
5-7In1007,258,645*
40-0-173.3%73271,555,131
Total:95.3%821358,813,776

* Row combines multiple less frequent records.

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
Qatar 0 Ecuador 2 -5.8
Netherlands 1 Ecuador 1 +0.2
Qatar 1 Senegal 3 +0.2
Tunisia 0 Australia 1 -0.1
Argentina 2 Mexico 0 -0.1
Mexico 0 Poland 0 -0.1
Denmark 0 Tunisia 0 -0.1
Morocco 0 Croatia 0 -0.1
Uruguay 0 South Korea 0 -0.1
Senegal 0 Netherlands 2 +0.1
France 2 Denmark 1 +0.0
Germany 1 Japan 2 +0.0
Poland 2 Saudi Arabia 0 +0.0
Switzerland 1 Cameroon 0 +0.0
Spain 7 Costa Rica 0 +0.0
Belgium 1 Canada 0 +0.0
Brazil 2 Serbia 0 +0.0
France 4 Australia 1 +0.0
Argentina 1 Saudi Arabia 2 +0.0
Portugal 3 Ghana 2 +0.0
Week of 11/27100.0*Lottery seed
Netherlands 11 Qatar 29 -2.0
Japan 0 Costa Rica 1 -0.1
South Korea 2 Ghana 3 -0.1
Croatia 4 Canada 1 +0.0
Spain 1 Germany 1 -0.0
Portugal 2 Uruguay 0 +0.0
Brazil 1 Switzerland 0 +0.0
Belgium 0 Morocco 2 +0.0
If winner is:HomeDrawAway
Ecuador vs Senegal-2.4+0.6+7.8
South Korea vs Portugal-0.4-0.3+0.2
Cameroon vs Brazil-0.4-0.3+0.1
Tunisia vs France-0.4-0.1+0.2
Japan vs Spain-0.2-0.3+0.1
Poland vs Argentina+0.1-0.2-0.2
Canada vs Morocco-0.2-0.1+0.0
Wales vs England-0.1-0.2+0.0
Croatia vs Belgium+0.0-0.1-0.1
Saudi Arabia vs Mexico+0.1-0.1-0.0
Serbia vs Switzerland-0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
71-0-016162224229
50-1-022870
40-0-10141218162361072000
Total:1410141514111400123341210000