Oh, ranking system in video games is a whole other beast to tackle. It's a both pro and con game design. Games want to promote people perfecting the game and bringing competitiveness in the sphere. That's not inherently a bad thing. Even in non ranked games, if theres a way to compete people will naturally aim to be the best. There's just a lot of issues that come with it as well.

Visual rank is hard. For one, it's a medal to reward the player. Just like physical sports, winning a medal feels good. It's an accomplishment that really boosts the feeling of competitiveness in a sport. On the other hand, visual rank in games can be used as a way to put people down. "Oh you're only _ rank" and all that. Not really easily solvable, considering how many games that have a ranked system. It's one of the fundamentals of the system that couples everything together.