When you register for an account on Chess.com, your blog name and URL are automatically set to match your username. However, you can change them if you want. Here's how:
How to change your blog's URL
Go to Settings from the menu at the bottom left of any page on Chess.com.
Select 'Blog' from the options near the bottom of the settings menu.
Here, you can set your preferred blog URL or web address.
You can use the 'Who Can View My Blog' option to control who has access to your blog.
Click 'Save' to apply your changes!
How to change your blog's title
Go to Settings from the menu at the bottom left of any page on Chess.com.
Select 'Blog' from near the bottom of the settings menu.
Enter the title you want for your blog.
Click 'Save' to apply the changes!
If you're a Premium member, the 'Custom Sidebar Block' allows you to display any text, images, or links you add to the box on the side of your blog.