How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
NOT 3 SHE 4 (ot)-0.3
Saturday100.0*Average seed
BRA 9 HUL 4 +0.1
Sunday100.0*Average seed
FIF 2 BRA 3 +0.2
CAR 7 NOT 2 -0.1
Points
Chance Will Make Playoffs