SELECT sum(ranking_points) ,  T1.first_name FROM players AS T1 JOIN rankings AS T2 ON T1.player_id  =  T2.player_id GROUP BY T1.first_name
What are the first names of all players, and their total ranking points?
SELECT sum ( ranking_points ) , T1.first_name FROM players AS T1 JOIN rankings AS T2 ON T1.player_id = T2.player_id GROUP BY T1.first_name
select sum ( ranking_points ) , t1 . first_name from players as t1 join rankings as t2 on t1 . player_id = t2 . player_id group by t1 . first_name
What are the first names of all players , and their total ranking points ?