How can I calculate my player's value according to player maturity?

You can use the Cohort CQL to calculate the average deposit amount per day.

“COHORT BY 1 DAYS EACH “ segments the users by their install day but can be changed to segment by property or any other time frame( see Cohort CQL documentation).

If you don’t have an install event, use your signup or registration event. Use the heatmap visualization below.

PV by Cohort 
SELECT cohort_name, cohort_id, cohort_size, bucket_id, SUM(deposit)/cohort_size as average_daily_revenue
FROM cooladata
WHERE date_range(context) and filters(context) 
CLUSTER COHORT BY 1 DAYS EACH
STARTS WITH event_name = 'install'
FOLLOWED BY event_name = 'purchase'
BUCKET BY 1 DAYS
GROUP BY cohort_name, cohort_id, cohort_size, bucket_id      
Segentation
kpi