How are these numbers calculated?

Big Games

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

Week of 5/19100.0*Quartas de final100.0*Average seed
Sinani 19 Dima FAC 14 -10.9
-1.0
Colírio 30 Itabira 29 +2.0
-0.1
Belenenses 45 Limaco 18 -1.5
-0.1
FGC 10 Rashid 41 -1.2
-0.0
FGE 34 Sociedade Franciscana 13 -1.0
-0.1
Aleixo 42 Braz 35 +0.9
+0.2
Pirineu 40 Ratoli 29 +0.1
Week of 5/26100.0*Quartas de final100.0*Average seed
Itabira 45 Cabedelo 42 -0.4
-0.1
Braz 21 FGE 32 -0.4
+0.1
AAFDD 34 Sinani 31 +0.3
+0.2
Rashid 30 Belenenses 28 +0.2
Congresso 24 Colírio 13 +0.2
+0.2
Dima FAC 28 Ratoli 31 (ot)-0.5
Week of 6/2100.0*Quartas de final100.0*Average seed
Dima FAC 23 Pirineu 13 +0.8
Baraka 38 Colírio 25 +0.4
Braz 28 Sociedade Franciscana 34 +0.3
AAFDD 27 Ratoli 24 +0.2
Itabira 33 Sinani 16 +0.2
Points
Chance Will Make Playoffs