http://support.chess.com/index.php?_m=tickets&_a=submit
Go to that link,
Go to "Account issues and username changes"
|
 |
||||||||
PLEASE READ FIRST:
If you would like to change your Chess.com username, please include three usernames you'd like, in order of preference, and as long as they available, the name can be changed the name for you. NOTE: We will only change your username for you one time!
Please note that you cannot have any spaces or dots in the name, nor any special characters like dots or ^ & * ! " £ $ % ( ) + = ? / \ |
how could i change my username?plz suggest