Problem with ranked statistics

Hello
My problem is that my ranked statistics do not go up and in any of the classifications of the game, I have had this problem since season 3, and the biggest problem is that if I win the game does not raise my qualifying percentage or lower my stats, but If I lose the game if they lower my percentage of my rank, I would like to know if they could solve this problem, thank you very much for your attention.

A post was merged into an existing topic: [Main] Ranking System Discussion, and Feedback