Feeders and flamers in ranked

I just wanted to complain a little bit here. I was almost out of bronze last night but two games in a row I had someone flaming everybody or feeding. I reported the second person because they literally ran it down mid after 5min because the jg couldn't help her with the teemo she fed 7 kills too. I am happy to say that the report went through and they are getting punished but I just wish there was a way to get that LP back! Or at least lose less. I know that's never going to happen... It's just not fair when you are someone that works so hard to climb and then run into crap like that. I wish Riot could do more to help with that kind of stuff. I will take what I can get for now though. I'm glad that person is getting punished.