How are these numbers calculated?

Big Games

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

Monday, 3/30100.0*Average seed
Team DP 36 SnorfaPorca 0 -0.7
JT & AC 0 B & the B 1 +0.2
BH Bears 0 Thavma 1 +0.1
Team Pokerface 1 JT & AC 0 +0.1
JT & AC 0 Thunderstruck 1 +0.1
Team DP 15 Victorious Secr 13 -0.1
Victorious Secr 8 Team DP 7 +0.1
WHERE AM I? 1 Team DP 0 +0.0
Team DP 0 WHERE AM I? 1 +0.0
JT & AC 0 WFS 1 +0.0
Games Above .500
Chance Will Make Playoffs