How are these numbers calculated?

Big Games

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

Tuesday100.0*Average seed
EVZA 3 HC Biasca 1 -0.6
HCA 9 GCK 1 +0.1
Friday100.0*Average seed
HC Biasca 2 Red Ice 4 -0.3
GCK 1 EVZA 2 (so)+0.1
Sunday100.0*Average seed
HCT 3 GCK 1 +0.2
SC Langenthal 3 HC Biasca 2 (ot)-0.0
Points
Chance Will Make Playoffs