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
Austria 3 Serbia 2 +2.1
+1.1
-0.3
Republic of Ire 2 Moldova 0 +0.5
+2.5
+1.0
Georgia 0 Wales 1 -0.9
-0.4
Cyprus 1 Greece 2 -0.8
-0.1
Bosnia-Herzegov 3 Belgium 4 +0.5
+0.1
Scotland 1 Slovakia 0 +0.3
Turkey 0 Iceland 3 -0.2
Croatia 1 Finland 1 +0.2
Sweden 8 Luxembourg 0 -0.1
Belarus 1 Netherlands 3 -0.1
-0.1
England 1 Slovenia 0 +0.1
+0.0
Kosovo 0 Ukraine 2 -0.1
-0.0
Montenegro 0 Denmark 1 *-0.1
+0.1
Azerbaijan 1 Czech Republic 2 -0.1
Switzerland 5 Hungary 2 +0.1
Spain 3 Albania 0 +0.1
Week of 10/10100.0*Chance in playoffs100.0*Direct qualify100.0*Average seed
Wales 0 Republic of Ire 1 +12.3
+44.4
+6.3
Serbia 1 Georgia 0 Out
-1.4
-0.2
Slovenia 2 Scotland 2 +0.6
+0.0
Greece 4 Gibraltar 0 -0.2
-0.0
Ukraine 0 Croatia 2 -0.2
+0.0
Norway 1 N Ireland 0 +0.1
Estonia 1 Bosnia-Herzegov 2 -0.4
Netherlands 2 Sweden 0 -0.2
Poland 4 Montenegro 2 +0.2
Slovakia 3 Malta 0 -0.1
Albania 0 Italy 1 +0.1

* 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