How are these numbers calculated?

Big Games

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

Week of 10/17100.0*Chance wins title100.0*European cup100.0*Average seed
Halmstad 0 AIK 1 +7.3
Yes
+0.2
Malmö 3 Kalmar 0 -0.1
Week of 10/24100.0*Chance wins title100.0*European cup100.0*Average seed
AIK 1 IFK Göteborg 2 -29.3
-0.7
IFK Norrköping 3 Halmstad 1 -5.8
-0.1
Week of 10/31100.0*Chance wins title100.0*European cup100.0*Average seed
Malmö 0 IFK Norrköping 2 No
-0.1
Örebro 1 AIK 1 No
-0.2
Points
Chance Will Win Championship