How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 10/18100.0*European cup100.0*Average seed
Malmö 1 Elfsborg 2 -5.3
-0.2
Week of 10/19100.0*European cup100.0*Average seed
IFK Göteborg 3 Häcken 2 -8.0
-0.5
Brommapojkarna 0 AIK 4 -0.3
-0.1
Häcken 3 Gefle 1 +0.1
+0.3
Falkenberg 2 Helsingborg 0 +0.1
Week of 10/26100.0*European cup100.0*Average seed
AIK 4 Åtvidaberg 1 No
-0.1
Örebro 5 Häcken 2 -0.2
IFK Norrköping 2 Örebro 0 +0.2
Brommapojkarna 0 Elfsborg 1 -0.1
Elfsborg 0 Djurgården 1 +0.1
Points
Chance Will Win Championship