How does Loss Prevented really work?
I just played a game where it was a 4v5 the entire game, and it still counted as a loss and i loss 22lp. I was just wondering if anyone could tell me how this works.

I just played a game where it was a 4v5 the entire game, and it still counted as a loss and i loss 22lp. I was just wondering if anyone could tell me how this works.

loss prevention only happens when the server has an error/maintenance it isn't based on what is happening in the game.
If loss prevented is enabled this is how it works.
If you lose you do not lose any lp.
If you win you only receive half the lp you would normally get.