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*Relegated100.0*Average seed
Qviding 1 Kristianstad FC 2 +21.3
-1.4
KSF Prespa Birlik 0 Tvååkers IF 1 +3.2
+0.1
Utsikten 2 Mjällby 2 +1.6
-0.0
FC Trollhättan 1 Norrby IF 1 +1.3
-0.0
Husqvarna 3 Oskarshamns AIK 2 -0.3
-0.0
Week of 10/29100.0*Relegated100.0*Average seed
Qviding 3 Landskrona BoIS 1 -37.4
+1.6
FC Trollhättan 1 Oskarshamns AIK 1 -2.0
+0.3
Öster 1 KSF Prespa Birlik 0 -1.1
+0.1
Mjällby 6 Höllviken 2 +0.8
-0.1
IK Oddevold 2 Tvååkers IF 2 +0.6
+0.0
Week of 11/5100.0*Relegated100.0*Average seed
Tvååkers IF 1 Kristianstad FC 3 No
+0.2
KSF Prespa Birlik 0 Mjällby 3 +2.2
-0.3
Utsikten 3 FC Trollhättan 0 +0.2
Oskarshamns AIK 1 Qviding 1 -0.1
Points
Chance Will Win Championship