I would like to edit my player name. How to do it?
The player name can be edited within the prediction community at "My profile". First you have to go into the given community by going to "My profile" - "My prediction communities".
Within the prediction community at "My profile", there is a link "Player name and personal data" where you can edit your player name.
Editing the name is only possible while one has still 0 points. Reason: otherwise everyone would change the name all the time and it would get messy.