-10 points, even when I haven't played/left a ranked game in months

So I haven't played ranked on this account in quite a while or even q'd for ranked so I couldn't leave a game, yet I have -10 points. Can anyone explain? Gold 5. But when you look it up on lolking, na.op.gg, or anything else, it says 0 points in Gold 5. Here's a picture as well.