How are these numbers calculated?

Big Games

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

Week of 10/13100.0*Relegated100.0*Average seed
Umeå FC 0 Vasalunds IF 1 -2.1
+0.7
Dalkurd FF 2 Sandvikens IF 4 +1.2
IK Frej Täby 0 Västerås SK FK 0 +0.4
+0.0
Västerås SK FK 2 Valsta Syriansk 0 +0.1
Athletic FC Uni 2 IK Sirius FK 2 -0.0
Nyköpings BIS 0 IK Frej Täby 1 -0.1
Week of 10/20100.0*Relegated100.0*Average seed
Vasalunds IF 2 Athletic FC Uni 1 No
+0.8
Valsta Syriansk 1 Umeå FC 1 +0.1
Week of 10/27100.0*Relegated100.0*Average seed
Selånger FK 1 Vasalunds IF 4 +0.8
Västerås SK FK 1 Nyköpings BIS 2 +0.1
Umeå FC 4 IK Frej Täby 0 +0.1
Points
Chance Will Win Championship