How are these numbers calculated?

Big Games

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

Week of 5/16100.0*Average seed
Georgia Storm 0 1 Roswell Santos 2 +0.3
Georgia Storm 0 4 Atlanta Fire 00 1 -0.2
SSA Chelsea 01B 0 Georgia Storm 0 4 -0.2
Week of 5/23100.0*Average seed
Georgia Storm 0 2 UFA-Norcross Re 0 -0.3
Week of 5/30None
Points
Chance Will Make Playoffs