How are these numbers calculated?

Big Games

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

Week of 7/1100.0*Average seed
BCD BOMBERS 6 Conversant2 10 +1.5
Team Allied 4 Law & 15 -0.4
Knight Ryders 6 Marketing 7 -0.2
Sungard 9 EzeSG1 6 +0.1
Week of 7/8100.0*Average seed
Law & 17 Conversant1 9 -0.6
BCD BOMBERS 7 EzeSG1 11 +0.3
Wolfpack 15 Conversant2 10 -0.2
perfect 9 EzeSG2 10 +0.1
Team Allied 0 Marketing 99 -0.0
Games Above .500
Chance Will Win Championship