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 -0.8
-0.1
Åtvidaberg 2 Mjällby 1 -0.1
Week of 10/19100.0*European cup100.0*Average seed
IFK Göteborg 3 Häcken 2 No
+0.1
Djurgården 0 Örebro 3 -1.2
Falkenberg 2 Helsingborg 0 +0.1
Häcken 3 Gefle 1 -0.1
Brommapojkarna 0 AIK 4 -0.0
Week of 10/26100.0*European cup100.0*Average seed
Elfsborg 0 Djurgården 1 +0.8
Örebro 5 Häcken 2 -0.4
AIK 4 Åtvidaberg 1 +0.1
Åtvidaberg 2 Malmö 1 -0.1
Helsingborg 0 IFK Göteborg 3 +0.1
IFK Norrköping 2 Örebro 0 +0.1
Djurgården 1 IFK Norrköping 1 -0.0
Points
Chance Will Win Championship