PSA: You cannot blame bad teammates for not being able to climb.
statistically, as long as you are not a troll or leaver, it is a 5 to 4 ratio of bad teammates and trolls. just wanted to remind people of this, dont blame bad teammates for being stuck in bronze/silver/"elo hell"
EDIT: apparently people have misunderstood me. im not saying its your fault for losing every game. some games your team is just too heavy or bad. HOWEVER, i am saying that as long as you are not a troll, it is more likely for the troll to be on the enemies team. THEREFORE, you will climb even if you are a mediocre player if there are trolls, simply because you arent one. if there are no trolls, well, then its your fault.