Variable definitions
total_points_10: The points the student has accumulated (for the students who currently not on the leaderboard)
count: How many times the badge has been won by the student
total_points_5: Total points refers to how many points they’ve earned from activities. total_points_5 is the sum of points student has obtained from different leaderboards. Points here only applies to students on the leaderboard (not all students are on leaderboard, there is no overlap with total_points_5)
streak_count: It reflects how many weeks that student was on a leaderboard