The maximum course absence calculation is 20% of the total meetings. For example, if there are 20 dense semester meetings, the maximum absence is: 1 SKS = 4 Absences, 2 SKS = 5 Absences, 3 SKS = 5 Absences, 4 SKS = 5 Absences, 5 SKS = 5 Absences, 6 SKS = 5 Absences.