How are these numbers calculated?

Big Games

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

Week of 10/20100.0*Chance wins title100.0*European cup100.0*Average seed
Malmö 2 Brommapojkarna 1 -2.7
-0.0
Brommapojkarna 0 AIK 6 +2.6
+11.0
+0.3
AIK 1 IFK Norrköping 0 +1.2
+10.9
+0.3
IFK Göteborg 0 Öster 0 +0.7
+2.5
+0.1
Åtvidaberg 3 Helsingborg 0 +0.1
+9.4
+0.1
Kalmar 1 Djurgården 2 +3.8
+0.1
Week of 10/27100.0*Chance wins title100.0*European cup100.0*Average seed
Elfsborg 0 Malmö 2 No
-0.1
Mjällby 2 IFK Göteborg 1 Yes
+0.2
Helsingborg 2 Kalmar 3 +0.1
Week of 11/3None
Points
Chance Will Win Championship