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*Chance wins title100.0*Average seed
Osasuna 2 Las Palmas 0 -10.0
-0.1
Granada 1 Cadiz 1 -1.7
-0.0
Deportivo 1 Mallorca 0 +0.0
Week of 5/31100.0*Chance wins title100.0*Average seed
Cordoba 2 Osasuna 3 No
Albacete 1 Malaga 2 +0.0
Week of 6/8None
Points
Chance Will Win Championship