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
Kristen's 7 perfect 0 -2.1
Sungard 9 EzeSG1 6 -0.2
EzeSG2 5 WTAS 9 +0.2
Knight Ryders 6 Marketing 7 -0.1
Conversant1 5 Wolfpack 6 +0.1
BCD BOMBERS 6 Conversant2 10 -0.1
Week of 7/8100.0*Average seed
perfect 9 EzeSG2 10 -1.3
Law & 17 Conversant1 9 -0.3
BCD BOMBERS 7 EzeSG1 11 -0.3
Team Allied 0 Marketing 99 +0.2
Games Above .500
Chance Will Win Championship