I was just thinking over this when I thought I should put it on here. I think that you should still be able to rate a game even after you've already rated it but wont get any AP for it. So I just put this up here as an idea and hopefully it can help improve the site.
I agree! You might not like the beginning at all but the end is great! Alos, if you ckick wrong or a mistake comes up, you should be able to re-rate your games.