How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
NYH 8 DEN 0 +0.0
SaturdayNone
Sunday100.0*Average seed
BOS 0 LSV 1 -0.2
NYH 7 TAM 4 +0.1
Games Above .500
Chance Will Make Playoffs