I've played some games with ratings to rank up. CSGO & Rainbow six siege, CSGO - Global Elite Solo queue'd R6 Platinum something.

But this game? Even if its not even comparable for the love of god i cannot get to silver.
And often its due the game design, It will not let you carry a bad person. If you have one bad player in your team, If the other team does not, You will die so quickly.
The solo queue is not based on skill, It is purely based on RNG wether you will get a group that can somewhat make a decission to attack the healer that has 20% HP left instead of the tank that has zero stacks with 85% HP left.
Or that will not run into the enemy while you're winning and the one person that runs in the last 15 seconds with 9 stacks, to instantly die and lose the match.