Why can't I climb if I am consistently playing well?

My KDA always looks good, my farm is always high, I'm warding all the time, and I always group with my team to pressure objectives. I'm always consistently playing well. Why can't I climb? I just can't win. Someone on the enemy team usually just does so much better, and they are able to 1v5 kill our whole team by himself to win the game by himself. Why can't I win more if I am playing well consistently???
Best New

We're testing a new feature that gives the option to view discussion comments in chronological order. Some testers have pointed out situations in which they feel a linear view could be helpful, so we'd like see how you guys make use of it.

Report as:
Offensive Spam Harassment Incorrect Board