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 No
Åtvidaberg 2 Mjällby 1 +0.5
Kalmar 1 Halmstad 3 +0.1
Week of 10/19100.0*European cup100.0*Average seed
Falkenberg 2 Helsingborg 0 +0.2
Häcken 3 Gefle 1 -0.0
Week of 10/26100.0*European cup100.0*Average seed
Åtvidaberg 2 Malmö 1 +1.0
AIK 4 Åtvidaberg 1 -0.4
Gefle 2 Helsingborg 1 +0.4
Helsingborg 0 IFK Göteborg 3 +0.3
IFK Göteborg 5 Halmstad 1 +0.3
Kalmar 1 AIK 1 +0.2
Elfsborg 0 Djurgården 1 -0.2
Mjällby 0 Kalmar 2 -0.1
Halmstad 4 Falkenberg 0 -0.1
Djurgården 1 IFK Norrköping 1 -0.0
Points
Chance Will Win Championship