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
Atlanta Fire 00 1 UFA-Norcross Re 0 +1.2
Georgia Storm 0 4 Atlanta Fire 00 1 -0.6
SSA Chelsea 01B 0 Georgia Storm 0 4 +0.2
Ambush B01 White 0 AFC Lightning 0 2 +0.2
ATHENS UNITED - 1 AFC Lightning 0 2 -0.1
Georgia Storm 0 1 Roswell Santos 2 -0.1
SSA Chelsea 01B 3 Concorde Fire N 1 +0.0
SSA Chelsea 01B 1 UFA-Norcross Re 4 +0.0
Week of 5/23100.0*Average seed
SSA Chelsea 01B 1 Roswell Santos 2 +0.5
Georgia FC 01 P 1 SSA Chelsea 01B 3 -0.3
Week of 5/30100.0*Average seed
Concorde Fire N 0 NASA B19 Premier 3 +0.2
Points
Chance Will Make Playoffs