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*Qualify chance incl. playoff100.0*Average seed
Bulgaria 0 France 1 Out
No
-3.6
Sweden 8 Luxembourg 0 Out
-1.9
-0.3
Belarus 1 Netherlands 3 -1.0
-1.2
-1.2
Bosnia 3 Belgium 4 +0.3
+0.1
Cyprus 1 Greece 2 -0.2
+0.0
Switzerland 5 Hungary 2 +0.1
Week of 10/8100.0*Chance in playoffs100.0*Qualify chance incl. playoff100.0*Average seed
Luxembourg 1 Bulgaria 1 -0.8
Moldova 0 Austria 1 -0.3
Norway 1 Northern Ireland 0 -0.3
Israel 0 Spain 1 +0.2
Estonia 1 Bosnia 2 +0.2
Germany 5 Azerbaijan 1 +0.1
Albania 0 Italy 1 +0.1
Belgium 4 Cyprus 0 +0.1
Slovenia 2 Scotland 2 -0.1
Czech Republic 5 San Marino 0 -0.1
Slovakia 3 Malta 0 -0.0
Points
Chance Will Make Playoffs