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*Chance wins title100.0*Promoted100.0*Average seed
BP 1 Dalkurd 0 -34.3
-2.8
-0.4
Trelleborg 4 Åtvidaberg 0 -0.1
-1.8
IK Frej 2 Trelleborg 2 -0.2
Week of 10/28100.0*Chance wins title100.0*Promoted100.0*Average seed
Dalkurd 1 GAIS 0 +9.9
Yes
+0.2
Öster 0 BP 0 +5.4
+0.1
Week of 11/4100.0*Chance wins title100.0*Promoted100.0*Average seed
BP 4 Gefle 1 No
-0.2
Trelleborg 2 Dalkurd 2 No
-0.2
Points
Chance Will Win Championship