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
SSA Chelsea 01B 1 UFA-Norcross Re 4 +0.1
ATHENS UNITED - 1 AFC Lightning 0 2 -0.1
Ambush B01 White 0 AFC Lightning 0 2 -0.1
SSA Chelsea 01B 3 Concorde Fire N 1 -0.1
SSA Chelsea 01B 0 Georgia Storm 0 4 +0.0
Georgia Storm 0 4 Atlanta Fire 00 1 +0.0
Week of 5/23100.0*Average seed
MAYS Buckhead 0 2 AFC Lightning 0 7 -0.2
SSA Chelsea 01B 1 Roswell Santos 2 -0.1
Week of 5/30None
Points
Chance Will Make Playoffs