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
Bosnia 3 Belgium 4 +0.6
+0.1
Sweden 8 Luxembourg 0 -0.3
-0.1
Cyprus 1 Greece 2 -0.3
-0.1
Bulgaria 0 France 1 -0.3
-0.1
Belarus 1 Netherlands 3 -0.2
-0.1
Week of 10/8100.0*Chance in playoffs100.0*Qualify chance incl. playoff100.0*Average seed
Ukraine 0 Croatia 2 +42.3
+41.0
+6.7
Iceland 2 Kosovo 0 Out
-11.4
-0.9
Serbia 1 Georgia 0 -1.3
-0.2
Wales 0 Ireland 1 -1.0
-0.1
Slovakia 3 Malta 0 -0.8
-0.3
Slovenia 2 Scotland 2 +0.6
+0.1
Finland 2 Turkey 2 +0.6
Netherlands 2 Sweden 0 +0.4
France 2 Belarus 1 -0.2
Poland 4 Montenegro 2 +0.2
Norway 1 Northern Ireland 0 +0.0
Albania 0 Italy 1 -0.0
Points
Chance Will Make Playoffs