How are these numbers calculated?

Big Games

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

Week of 11/1100.0*Chance in playoffs100.0*Promoted100.0*Average seed
SSA Che Sel Bl 2 UFA 98 Gold 0 +4.6
+4.6
+0.8
SSA Che Sel Wh 1 SSA Che Sel Bl 1 -4.1
-4.1
-0.3
ATHENS UNITED - 1 Lady Chiefs Blu 4 -1.1
-1.1
Lady Chiefs Blu 1 Con Fir Cen Bl 1 -0.5
-0.5
Con Fir Nor Wh 1 UFA 98 Gold 1 +0.4
+0.4
+0.1
Oconee FC 97 Re 4 Con Fir Nor Wh 0 -0.1
-0.1
Week of 11/8100.0*Chance in playoffs100.0*Promoted100.0*Average seed
SSA Che Sel Bl 1 Oconee FC 97 Re 2 Out
No
-0.3
Lady Chiefs Blu 4 Georgia Storm V 0 -0.4
-0.4
-0.0
Con Fir Nor Wh 2 UFA-Norcross Go 0 -0.1
Con Fir Nor Wh 3 Con Fir Cen Bl 3 -0.1
Week of 11/15100.0*Chance in playoffs100.0*Promoted100.0*Average seed
SSA Che Sel Bl 2 UFA-Norcross Go 0 +0.1
Georgia Storm V 0 Con Fir Cen Bl 4 -0.0
Points
Chance Will Make Playoffs