How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/22100.0*Average seed
KING 77 BOS 80 -0.2
MORA 34 NY 72 -0.1
Week of 11/29100.0*Average seed
MORA 57 CHICO 74 -0.0
Week of 12/6100.0*Average seed
KEIT 84 MORA 73 -0.0
Games Above .500
Chance Will Make Playoffs