How are these numbers calculated?

Big Games

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

Week of 6/12100.0*Chance in playoffs100.0*Knockout Stage100.0*Eliminated100.0*Average seed
Romania 1 Switzerland 1 -0.5
-0.5
+0.5
+0.0
France 2 Albania 0 +0.2
+0.2
-0.2
Week of 6/17100.0*Chance in playoffs100.0*Knockout Stage100.0*Eliminated100.0*Average seed
Russia 0 Wales 3 Out
No
Yes
-3.0
Slovakia 0 England 0 -0.6
Italy 0 Rep of Ireland 1 -0.4
Belgium 3 Rep of Ireland 0 -0.1
Czech Republic 0 Turkey 2 -0.1
Iceland 2 Austria 1 +0.1
Romania 0 Albania 1 -0.1
Croatia 2 Spain 1 -0.1
Switzerland 0 France 0 -0.1
Sweden 0 Belgium 1 +0.1
Italy 1 Sweden 0 +0.1
Iceland 1 Hungary 1 -0.0
Spain 3 Turkey 0 +0.0
Ukraine 0 Poland 1 +0.0
Portugal 0 Austria 0 -0.0
Czech Republic 2 Croatia 2 -0.0
Points
Chance Will Make Playoffs