How are these numbers calculated?

Big Games

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

Monday100.0*Average seed
Västervik 4 Timrå 1 -0.4
Tingsryd 3 AIK 5 -0.1
Pantern 4 Björklöven 3 (ot)-0.0
Wednesday100.0*Average seed
Timrå 3 MODO 2 +0.2
Oskarshamn 2 Tingsryd 3 -0.1
Pantern 3 AIK 2 (ot)+0.0
Friday100.0*Average seed
AIK 6 Oskarshamn 0 -0.3
BIK Karlskoga 3 Timrå 2 -0.2
Points
Chance Will Make Playoffs