How are these numbers calculated?

Big Games

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

Week of 10/1100.0*Relegated100.0*Average seed
Höganäs BK 3 Högaborgs BK 1 No
+1.0
Torslanda IK 2 Dalstorps IF 4 -0.3
Ullareds IK 2 Vinbergs IF 1 +0.1
-0.1
Helsingborg 0 IS Halmia 2 -0.1
Eskilsminne IF 2 Tenhults IF 1 -0.0
Week of 10/8100.0*Relegated100.0*Average seed
Laholms FK 2 Höganäs BK 1 -1.2
IS Halmia 2 Eskilsminne IF 3 -0.1
Assyriska BK 1 Lindome GIF 0 +0.1
Tenhults IF 3 Sävedalens IF 1 +0.1
Vinbergs IF 3 Helsingborg 1 -0.1
Dalstorps IF 4 Ullareds IK 0 +0.1
Week of 10/16100.0*Relegated100.0*Average seed
Sävedalens IF 1 IS Halmia 2 +0.7
Höganäs BK 6 Assyriska BK 3 +0.6
Lindome GIF 3 Tenhults IF 0 -0.1
Points
Chance Will Win Championship