How are these numbers calculated?

Big Games

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

Week of 10/3100.0*Relegated100.0*Average seed
Kortedala IF 1 Högaborgs BK 0 +0.1
-0.0
Helsingborg 2 Tvååkers IF 0 No
+0.9
Tenhults IF 2 Jonsereds IF 2 No
+0.2
Ytterby IS 1 Angered United 5 +0.2
Vinbergs IF 6 Assyriska BK 2 +0.1
Week of 10/10100.0*Relegated100.0*Average seed
Assyriska BK 4 Höganäs BK 2 -0.3
Jonsereds IF 1 Helsingborg 1 -0.0
Points
Chance Will Win Championship