How are these numbers calculated?

Big Games

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

Week of 3/1None
Week of 3/8100.0*Average seed
Night Hawks 2 7 Phase Matrix 4 +0.1
Week of 3/11100.0*Average seed
Ravens 2 The Beekeepers 2 1 +0.3
The Beekeepers 2 4 Irish Car Bombs 3 1 -0.3
Mug Shots 6 Los Tiburones 5 -0.2
Points
Chance Will Make Playoffs