How are these numbers calculated?

Big Games

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

Sunday100.0*Average seed
Linköping 3 Brynäs 0 -0.1
Tuesday100.0*Average seed
Växjö 2 Linköping 3 -0.3
HV 71 6 Luleå 0 +0.3
Skellefteå 2 Frölunda 1 +0.3
Thursday100.0*Average seed
HV 71 3 Färjestad 2 +0.3
Linköping 2 Frölunda 4 +0.2
Points
Chance Will Make Playoffs