Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_54930 ( "Grade" text, "Points" real, "Sit-up (reps)" text, "Standing Broad Jump (cm)" text, "Chin-up (reps)" text, "Shuttle Run (sec)" text, "2.4km Run (min:sec)" text )

### Question ###
What is the total number of points when the grade was A?

### Accurate SQL ###

SELECT SUM("Points") FROM table_54930 WHERE "Grade" = 'a'