i have been hacked 2
If you feel someone may have accessed your account, i strongly suggest you change your password.
Use the Home menu, and select the 'Account' item. When the new page opens, find "Change your Password" in the list of options; that link will bring you here:
http://www.chess.com/home/change_password.html
If you are using a shared or public computer, always ensure you log out of the site completely before leaving the computer unattended.