Gracie jiu-jitsu ranking system

The Gracie jiu-jitsu ranking system is a method of signifying competency and moral character of a jiu-jitsu practitioner, developed by founders Carlos and Hélio Gracie, and utilized by members of the Gracie family. Similar to the IBJJF Brazilian jiu-jitsu ranking system, the Gracie system has a number of key differences.