Class standing at the high school level is determined by the number of credits earned.
To achieve freshman standing the student must have successfully passed grade eight. To achieve sophomore standing the student must have passed 10 credits plus an additional credit in religion for each semester at Rivet. To achieve junior standing the student must have passed 20 credits plus an additional credit in religion for each semester at Rivet. To achieve senior standing the student must have passed 30 credits plus one credit in religion for each semester at Rivet. To graduate the student must have 38 credits plus one credit in religion for each semester at Rivet.