How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday100.0*Relegated100.0*Average seed
Almtuna 3 Oskarshamn 1 +16.9
-0.2
Thursday100.0*Relegated100.0*Average seed
Mora 3 Tingsryd 2 +13.1
-0.2
Södertälje 4 Almtuna 3 (ot)+12.8
-0.1
Oskarshamn 3 Asplöven 4 (so)+0.1
-0.1
Saturday100.0*Relegated100.0*Average seed
Tingsryd 3 Oskarshamn 2 -31.5
+0.3
Almtuna 5 Mora 1 +28.5
-0.3
Points
Chance Will Win Championship