assignment,duedate,timestamp,student_id,last_name,first_name,email,raw_score,late_submission_penalty,score,max_score
ps1,,2015-02-02 22:58:23.948203,bitdiddle,,,,1.5,0.0,1.5,13.0
ps1,,2015-02-01 17:28:58.749302,hacker,,,,3.0,0.0,3.0,13.0
