Abstract :
This study uses a decision support system with the Profile Matching model which is applied to the determination of graduation from the examination of increasing levels of karate at Dojo Wadokai, Gorontalo city so that it helps in the process of determining graduation and ranking. The purpose of this study was to apply the Profile Matching model and analyze the results of the graduation test for determining graduation from kohai. This study provides the final result in the form of graduation data and ranking of the level promotion exam at Dojo Wadokai, Gorontalo city.