Is there a real effective way to win a game with bad team coordination?

My lasts games were horrible, I'm stuck in Bronze I. Normally my main role is jungle, I gank when the time is needed plus I make the objectives, so as drake, herald, etc. I had been losing my latest games due to immense feeding from part of my team, I am really mad because I know that my team could try harder and we could won these games. So is there any real way to win a game without having constant team coordination? Respond to the question or meme about it.
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