Those who are using Duolingo (or other Apps) know the system. The users can compete in various leagues with others about the first rank and possibly promotion to a higher level. But how effective is this system?
I have my doubts. The only advantage I see is the fact that the students use the app on a daily base. But it’s often just about scoring as many points as possible, and the rest of the (probably more helpful) exercises are neglected. Duolingo also uses the vicious circle to encourage users to buy «gems» to gain advantages.
My suggestion is simple: Get out of this system and don’t care about any level or placement in a ranking.
