Editing your numbers in the prediction league doesn't work. You can change them, but upon trying to save the changes it failsbut luckily we have a manual workaround if you go to the main predictionpage ( https://www.vgchartz.com/predictions/index.php ) and enter as if you haven't entered before you can edit your prediction and here it will save!
"I think people should define the word crap" - Kirby007
Join the Prediction League http://www.vgchartz.com/predictions
Instead of seeking to convince others, we can be open to changing our own minds, and seek out information that contradicts our own steadfast point of view. Maybe it’ll turn out that those who disagree with you actually have a solid grasp of the facts. There’s a slight possibility that, after all, you’re the one who’s wrong.