Ever since Riot removed the ability to look at one's win rate I had to go off past and guess. It's literally impossible without a 3rd party, which is dumb.
Even still, 49% is not a bad rating. But I feel like I'm being punished for shitty teammates and giving this MMR crap for no reason. 50% should be 20 LP which means 49 should be just about 20. Even 19. But anything lower is just a slap in the face. For a game that forces you to have a 50% win rate I shouldn't be lower than 20 LP per game.
Edit- correct me if I'm wrong, but you should be winning more LP when vs people of higher rank than you correct? So then why is this just the opposite? Stronger opponents should be higher yields. But this game does just the opposite. Stronger opponents, less reward, more loss. This is why people don't play ranked.