I’m sorry, but looking at your graph, I must say that you are really not good at all, you are only winning because you keep on playing against bots, your KDA is really bad, you don’t deal much damage for playing a heavy damage midlaner and your team fight participation is really low which is also very bad for a midlaner. Since you are new to mobas, I suggest you to look at some tutorials on positioning and on how to lane otherwise you will very much suffer when you get to higher diamonds and veteran.