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*Qualify chance incl. playoff100.0*Average seed
Belarus 1 Netherlands 3 -0.1
Cyprus 1 Greece 2 -0.1
Bosnia 3 Belgium 4 +0.1
Sweden 8 Luxembourg 0 -0.1
Switzerland 5 Hungary 2 +0.0
Bulgaria 0 France 1 +0.0
Week of 10/8100.0*Qualify chance incl. playoff100.0*Average seed
Denmark 1 Romania 1 No
-0.5
Poland 4 Montenegro 2 No
-2.5
Estonia 1 Bosnia 2 -0.4
Wales 0 Ireland 1 -0.3
Netherlands 2 Sweden 0 -0.3
Slovakia 3 Malta 0 -0.3
Greece 4 Gibraltar 0 -0.1
Norway 1 Northern Ireland 0 +0.1
Slovenia 2 Scotland 2 +0.1
Albania 0 Italy 1 +0.0
Points
Chance Will Make Playoffs