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*Relegated100.0*Average seed
Qviding 1 Höllviken 0 -19.3
+0.8
Eskilsminne IF 2 Trelleborgs FF 5 -5.9
+0.1
Oskarshamns AIK 4 Norrby IF 2 -2.6
+0.1
Lunds BK 1 IS Halmia 2 +1.7
-0.1
Husqvarna 0 Öster 5 +0.0
Landskrona BoIS 2 Kristianstads FF 2 -0.0
Week of 10/24100.0*Relegated100.0*Average seed
Norrby IF 2 Landskrona BoIS 0 +2.8
-0.2
Eskilsminne IF 1 Lunds BK 1 -1.6
IS Halmia 2 Oskarshamns AIK 1 +1.5
Qviding 1 IK Oddevold 1 -1.2
-0.3
Kristianstads FF 2 Öster 0 -0.1
Höllviken 1 Husqvarna 0 +0.1
Week of 11/1100.0*Relegated100.0*Average seed
IK Oddevold 6 IS Halmia 1 No
+0.1
Lunds BK 2 Qviding 2 No
+0.1
Husqvarna 2 Kristianstads FF 3 +0.4
Öster 1 Norrby IF 0 +0.1
Points
Chance Will Win Championship