How are these numbers calculated?

Big Games

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

Week of 5/24100.0*La Liga100.0*Average seed
Deportivo 1 Mallorca 0 -15.7
-0.1
Tenerife 2 Oviedo 1 +7.8
+0.1
Granada 1 Cadiz 1 -1.5
-0.1
Malaga 3 Zaragoza 1 -1.4
-0.1
Sporting 0 Albacete 2 *+0.1
Week of 5/31100.0*La Liga100.0*Average seed
Cadiz 0 Extremadura 1 -22.2
-0.4
Oviedo 4 Rayo 3 -2.6
-0.1
Elche 0 Deportivo 0 +2.5
+0.0
Mallorca 1 Granada 1 -0.3
Week of 6/8100.0*La Liga100.0*Average seed
Deportivo 2 Cordoba 0 No
-0.3
Sporting 1 Cadiz 0 No
-0.6
Osasuna 1 Oviedo 0 +3.6
+0.3

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Win Championship