How are these numbers calculated?

Big Games

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

Week of 10/12100.0*Relegated100.0*Average seed
Qviding FIF 1 Skövde AIK 0 -2.6
+0.6
Torslanda IK 1 IF Limhamn Bunk 0 -1.0
Kristianstads FF 2 IS Halmia 4 -0.1
+0.2
Lunds BK 3 Karlstad BK 2 -0.1
Week of 10/19100.0*Relegated100.0*Average seed
IF Sylvia 0 Qviding FIF 3 +0.9
FC Trollhättan 2 Lunds BK 0 +0.2
Utsiktens BK 2 Skövde AIK 1 +0.1
IK Oddevold 3 Kristianstads FF 1 +0.1
Week of 10/26100.0*Relegated100.0*Average seed
Qviding FIF 0 Utsiktens BK 0 +0.2
Skövde AIK 3 IF Limhamn Bunk 1 -0.1
Points
Chance Will Win Championship