How are these numbers calculated?

Big Games

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

Tuesday100.0*Average seed
ZSC 3 EHCB 0 +0.2
HCD 4 HCAP 1 -0.1
Friday100.0*Average seed
EHCB 2 HCD 3 -0.1
SCB 2 GSHC 1 (so)-0.0
Saturday100.0*Average seed
GSHC 2 EHCK 4 -0.6
HCD 6 SCLT 2 -0.2
EVZ 4 EHCB 3 +0.1
HCL 3 ZSC 2 (ot)+0.1
Points
Chance Will Make Playoffs