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 -21.0
+0.7
Eskilsminne IF 2 Trelleborgs FF 5 -11.6
+0.2
Oskarshamns AIK 4 Norrby IF 2 -3.7
+0.1
Lunds BK 1 IS Halmia 2 +2.9
-0.1
Husqvarna 0 Öster 5 -0.3
+0.1
Week of 10/24100.0*Relegated100.0*Average seed
IS Halmia 2 Oskarshamns AIK 1 +4.7
-0.0
Norrby IF 2 Landskrona BoIS 0 +2.8
-0.2
Eskilsminne IF 1 Lunds BK 1 -1.4
+0.0
Qviding 1 IK Oddevold 1 -0.6
-0.3
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
+0.2
Husqvarna 2 Kristianstads FF 3 +0.3
Öster 1 Norrby IF 0 +0.3
Points
Chance Will Win Championship