How are these numbers calculated?

Big Games

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

Week of 9/30100.0*Relegated100.0*Average seed
Dalstorps IF 2 Ullareds IK 0 +2.6
-0.1
Höganäs BK 0 Sävedalens IF 2 -1.7
+0.1
Lindome GIF 3 Tenhults IF 0 -1.3
+0.0
Eskilsminne IF 5 Varbergs GIF FK 0 -1.0
+0.0
Torslanda IK 4 Hittarps IK 1 -0.1
Week of 10/7100.0*Relegated100.0*Average seed
Ullareds IK 3 Tenhults IF 1 No
+0.3
Varbergs GIF FK 2 Höganäs BK 2 +0.0
Week of 10/14None
Points
Chance Will Win Championship