How are these numbers calculated?

Big Games

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

Week of 5/2100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Georgia Storm V 2 Roswell Santos 4 -6.9
-6.9
-0.1
Rush Azul 00/01 0 Roswell Santos 2 -2.5
-2.5
-0.1
CSA Impact 01G 4 SSA Che Sel Ye 1 +1.9
+1.9
+0.0
CSA Impact 01G 5 Rush Azul 00/01 0 -0.5
-0.5
-0.0
Concorde Fire C 0 NASA G19 Select 1 +0.4
+0.4
Week of 5/9100.0*Chance in playoffs100.0*Promoted100.0*Average seed
FFC United 1 SSA Che Sel Bl 0 -25.6
-25.6
-1.3
Concorde Fire C 1 SSA Che Sel Bl 0 -18.9
-18.9
-0.6
Stockbridge Uni 1 CSA Impact 01G 8 -3.0
-3.0
-0.1
SSA Che Ros Gr 0 Roswell Santos 4 -3.0
-3.0
-0.1
Roswell Santos 0 SSA Che Sel Ye 1 -2.2
-2.2
+0.1
Rush Azul 00/01 1 Concorde Fire C 0 +0.1
Week of 5/18100.0*Chance in playoffs100.0*Promoted100.0*Average seed
SSA Che Sel Bl 6 SSA Che Ros Gr 0 +0.3
Points
Chance Will Make Playoffs