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
Concorde Fire C 3 Smyrna Soccer 1 +0.6
SSA Chelsea 02G 6 Smyrna Soccer 0 -0.4
Georgia Express 0 TopHat-20 Blue 3 +0.3
Liberty Soccer 4 SSA Chelsea 02G 6 -0.2
Week of 5/31None
Points
Chance Will Make Playoffs