I ask you to make a limit in the experience, according to the time in the game. Low-professional players go to the platform, thereby interfering with the game of more experienced players, leave in the first round, transmit information to the general chat without a microphone, thereby simplifying the opponent to find you. For example, you have 3000 hours in the game CS: GO, you are looking for a lobby, you think that you will play with ordinary players in your team. But players who have a maximum of 300 hours will be offered. And the game becomes not 5vs5, but 3vs7 or 1vs9. this is at levels 1,2,3.
I want to suggest using a site with statistics csgo-stats.com, which will give a pass to experienced players.