How are these numbers calculated?

Big Games

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

Week of 11/2100.0*Chance in playoffs100.0*Promoted100.0*Average seed
TSC 01 Elite - 2 CGSA Strikers 3 +37.7
+37.7
+0.5
TSC 01 Elite - 0 Roswell Santos 0 -1.6
-1.6
+0.2
Week of 11/10100.0*Chance in playoffs100.0*Promoted100.0*Average seed
CGSA Strikers 6 SSA Chelsea 01G 1 +3.9
+3.9
+0.1
Week of 11/16100.0*Chance in playoffs100.0*Promoted100.0*Average seed
CGSA Strikers 3 01 Lady Freedom 0 In
Yes
+0.5
NASA G19 Royal 0 TSC 01 Elite - 1 -6.1
-6.1
-0.1
01 Norcross Fur 0 Roswell Santos 10 -0.3
-0.3
-0.0
Points
Chance Will Make Playoffs