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*Promoted100.0*Average seed
IFK Luleå 2 Sandvikens IF 2 No
-0.3
Umeå FC 0 Vasalunds IF 1 +0.2
BK Forward 6 Eskilstuna City 1 -0.1
Week of 10/20100.0*Promoted100.0*Average seed
Nyköpings BIS 1 IFK Luleå 0 -0.2
Valsta Syriansk 1 Umeå FC 1 +0.1
Week of 10/27100.0*Promoted100.0*Average seed
IFK Luleå 2 Dalkurd FF 5 -0.3
Sandvikens IF 1 BK Forward 1 +0.2
Points
Chance Will Win Championship