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 - 0 Roswell Santos 0 +4.6
+4.6
+0.1
TSC 01 Elite - 2 CGSA Strikers 3 -3.1
-3.1
+0.0
Week of 11/10100.0*Chance in playoffs100.0*Promoted100.0*Average seed
CGSA Strikers 6 SSA Chelsea 01G 1 -7.7
-7.7
-0.3
Week of 11/16100.0*Chance in playoffs100.0*Promoted100.0*Average seed
NASA G19 Royal 0 TSC 01 Elite - 1 -29.7
-29.7
-0.3
01 Norcross Fur 0 Roswell Santos 10 In
Yes
+0.5
CGSA Strikers 3 01 Lady Freedom 0 -0.6
Points
Chance Will Make Playoffs