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
England 1 Slovenia 0 Out
+2.9
+0.7
Scotland 1 Slovakia 0 Out
-19.9
-5.1
Georgia 0 Wales 1 -0.4
-0.1
Bosnia-Herzegov 3 Belgium 4 +0.4
+0.1
Republic of Ire 2 Moldova 0 -0.3
-0.1
Cyprus 1 Greece 2 -0.2
-0.1
Sweden 8 Luxembourg 0 *-0.2
-0.1
Kosovo 0 Ukraine 2 -0.1
Belarus 1 Netherlands 3 -0.1
Spain 3 Albania 0 +0.1
N Ireland 1 Germany 3 +0.1
Croatia 1 Finland 1 +0.0
Week of 10/10100.0*Chance in playoffs100.0*Direct qualify100.0*Average seed
Slovakia 3 Malta 0 +16.7
+5.2
Slovenia 2 Scotland 2 +6.1
+0.6
Greece 4 Gibraltar 0 -2.8
-0.2
Serbia 1 Georgia 0 -1.0
-0.1
Wales 0 Republic of Ire 1 -0.5
-0.1
Ukraine 0 Croatia 2 -0.4
-0.0
Netherlands 2 Sweden 0 -0.1
Estonia 1 Bosnia-Herzegov 2 -0.1
Poland 4 Montenegro 2 +0.1
Moldova 0 Austria 1 -0.1
Czech Republic 5 San Marino 0 -0.1
Albania 0 Italy 1 +0.1
Denmark 1 Romania 1 +0.1
Luxembourg 1 Bulgaria 1 +0.0
Finland 2 Turkey 2 +0.0
Israel 0 Spain 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