How are these numbers calculated?

Big Games

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

Week of 10/7100.0*Chance in playoffs100.0*Direct qualify100.0*Average seed
Bulgaria 0 France 1 +28.2
+21.3
+3.8
Sweden 8 Luxembourg 0 -19.0
-11.1
-1.3
Belarus 1 Netherlands 3 -4.0
-3.8
-0.6
Georgia 0 Wales 1 -0.9
-0.1
Bosnia-Herzegov 3 Belgium 4 +0.8
Republic of Ire 2 Moldova 0 -0.7
Cyprus 1 Greece 2 -0.6
-0.1
Croatia 1 Finland 1 *-0.1
Austria 3 Serbia 2 +0.1
Armenia 1 Poland 6 -0.1
Kosovo 0 Ukraine 2 -0.1
Turkey 0 Iceland 3 -0.1
England 1 Slovenia 0 -0.1
Week of 10/10100.0*Chance in playoffs100.0*Direct qualify100.0*Average seed
France 2 Belarus 1 In
Yes
+3.0
Netherlands 2 Sweden 0 In
Yes
+1.7
Poland 4 Montenegro 2 -0.2
Iceland 2 Kosovo 0 -0.2
Serbia 1 Georgia 0 -0.2
Norway 1 N Ireland 0 +0.2
Lithuania 0 England 1 -0.1
Slovenia 2 Scotland 2 +0.1
Albania 0 Italy 1 -0.1
Wales 0 Republic of Ire 1 +0.1
Ukraine 0 Croatia 2 -0.1
Denmark 1 Romania 1 -0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Make Playoffs