SCHEMA:
CREATE TABLE table_name_21 (lost INTEGER, goals_conceded VARCHAR, team VARCHAR, place VARCHAR, points VARCHAR)
USER:
What is the average of lost for place less than 10, less than 23 points, and goals conceded less than 26 for the Chorrillo team?

QUERY:
SELECT AVG(lost) FROM table_name_21 WHERE place < 10 AND points < 23 AND team = "chorrillo" AND goals_conceded < 26