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*Average seed
Switzerland 5 Hungary 2 -0.8
Faroe Islands 0 Latvia 0 +0.7
Azerbaijan 1 Czech Republic 2 -0.2
Spain 3 Albania 0 +0.1
Austria 3 Serbia 2 -0.1
Liechtenstein 0 Israel 1 -0.1
Republic of Ire 2 Moldova 0 -0.0
Romania 3 Kazakhstan 1 -0.0
Belarus 1 Netherlands 3 -0.0
Week of 10/10100.0*Average seed
Hungary 1 Faroe Islands 0 +1.1
Albania 0 Italy 1 +0.3
Czech Republic 5 San Marino 0 -0.1
Points
Chance Will Make Playoffs