How are these numbers calculated?

Big Games

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

Week of 10/22100.0*Chance wins title100.0*European cup100.0*Average seed
IFK Göteborg 1 AIK 0 -4.6
-1.1
-0.2
Malmö 0 Östersund 3 +2.8
Falkenberg 0 Malmö 3 No
IFK Norrköping 2 Falkenberg 1 -0.6
-0.1
-0.2
Elfsborg 2 IFK Norrköping 1 +0.3
+0.1
GIF Sundsvall 1 IFK Göteborg 3 -2.4
AIK 2 Häcken 1 Yes
+0.2
Week of 10/30100.0*Chance wins title100.0*European cup100.0*Average seed
Hammarby 1 IFK Norrköping 1 +0.0
J-Södra 0 AIK 0 +0.0
Week of 11/6100.0*Chance wins title100.0*European cup100.0*Average seed
IFK Norrköping 3 IFK Göteborg 1 -0.3
AIK 3 Kalmar 1 +0.3
Points
Chance Will Win Championship