How are these numbers calculated?

Big Games

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

Week of 10/21100.0*European cup100.0*Average seed
IFK Göteborg 0 Östersund 1 +5.9
+0.6
Djurgården 1 Häcken 1 +2.1
+0.0
Malmö 0 AIK 0 -0.6
GIF Sundsvall 2 IFK Norrköping 2 +0.1
+0.1
Week of 10/28100.0*European cup100.0*Average seed
Djurgården 0 J-Södra 0 +10.6
+0.1
Östersund 4 Elfsborg 1 +6.5
+0.3
AIK 2 IFK Göteborg 1 -2.0
-0.0
Häcken 2 Kalmar 0 -0.5
-0.1
IFK Norrköping 2 Örebro 0 -0.0
Week of 11/5100.0*European cup100.0*Average seed
Kalmar 0 Djurgården 2 No
-0.2
J-Södra 0 Östersund 0 -19.0
-0.1
Malmö 1 Häcken 2 -5.4
-0.4
Elfsborg 3 IFK Norrköping 3 +0.0
Points
Chance Will Win Championship