How are these numbers calculated?

Big Games

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

Thursday100.0*Average seed
LEE 4 SAN 3 -0.0
FridayNone
Saturday100.0*Average seed
SAN 6 LEE 1 +0.1
WG 1 WP 9 -0.1
WP 12 WG 2 -0.1
LEE 3 SAN 0 -0.1
Games Above .500
Chance Will Make Playoffs