You can change your Chess.com username once every 30 days through your account settings

Log into Chess.com, click your profile icon in the top right corner, and select "Settings." From there, go to "Account" and look for the "Change Username" option. You'll see your current username and a field to enter a new one. Type the new username you want, then click the button to confirm the change. The system will tell you right away if the name is already taken or breaks Chess.com's naming rules.

The change takes effect when ready. Your old username stops working, and all your games, rating, and account history move to the new name. Other players can still find your old games through the archive, but your profile displays only the new username.

Key Takeaways

  • You can change your username once every 30 days by going to Settings > Account > Change Username on Chess.com.
  • The new username must be between 3 and 20 characters, contain only letters, numbers, hyphens, and underscores, and cannot start with a number.
  • Your rating, game history, and all account data stay with your account and appear under your new name when ready.
  • If you change your mind within a short window, contact Chess.com support, but they cannot undo the change after a few hours have passed.

Username rules and what names Chess.com will reject

Chess.com has specific rules about what characters and formats are allowed. Your username must be 3 to 20 characters long. You can use letters (uppercase and lowercase), numbers, hyphens, and underscores. You cannot use spaces, periods, or special characters like @, #, or $.

Your username cannot start with a number. So "2Player" will not work, but "Player2" will. Chess.com also rejects usernames that are already taken, usernames that look like they're impersonating famous players or streamers, and usernames that contain slurs or hate speech. If your chosen name is rejected, the system shows you why and lets you try again.

What happens to your rating and game history

Your rating follows you to your new username. If you were rated 1600 in Blitz before the change, you'll be 1600 in Blitz after. Your entire game archive—every game you've ever played on Chess.com—stays attached to your account. When someone looks up your new username, they see your full history, including games played under your old name.

Tournaments, leagues, and clubs you joined under your old username still show your participation, but they display your new username. Other players' records of games against you update to show the new name as well.

The 30-day waiting period between changes

After you change your username, you cannot change it again for 30 days. This rule prevents players from constantly switching names to avoid recognition or confuse opponents. If you try to change your username before 30 days have passed, Chess.com will show you a countdown timer telling you when you can change it next.

If you made a mistake and want to change your username again right away, you'll have to wait out the full 30 days. There is no way to bypass this waiting period, even if you contact support.

How to contact Chess.com support if something goes wrong

If you changed your username and then realized you made a typo or chose a name you don't like, contact Chess.com support through their help center. Go to Chess.com, scroll to the bottom of the page, and click "Help" or "Support." You can submit a ticket describing your situation.

Chess.com can undo a username change only within a very short window—usually a few hours after the change. After that, they cannot reverse it, and you'll have to wait 30 days to change it again. When you contact support, be clear about what happened and ask if they can still undo the change. Response times vary, but support typically replies within one to two business days.

Usernames and privacy: what other players can see

Your username is public. Anyone on Chess.com can see it, search for it, and view your profile. Changing your username does not hide your rating, your game history, or your account from other players. If someone knew your old username and looked you up, they can find you again by searching your new username or by looking at their game history against you.

If you're changing your username for privacy reasons—for example, because your old name included your real name—understand that your new username alone won't prevent someone who already knows you from finding your account. Your rating and playing style are still visible to anyone who searches for you.

Frequently Asked Questions

Can I change my username more than once every 30 days?

No. Chess.com enforces a 30-day waiting period between username changes. After you change your username, you must wait exactly 30 days before you can change it again. There are no exceptions to this rule.

What if someone else takes the username I want?

If the username you want is already taken, Chess.com tells you so when you try to claim it. You'll need to choose a different name. You can try again with a variation—for example, adding a number or underscore to the end.

Do I lose my rating or games if I change my username?

No. Your rating, game history, and all account data stay with your account. Everything moves to your new username automatically. Other players can still see all your games, including ones you played under your old name.

Can Chess.com undo a username change?

Only within a few hours of the change. If you contact support when ready after changing your username and realize you made a mistake, they may be able to reverse it. After a few hours have passed, the change is permanent, and you'll have to wait 30 days to change it again.

Will my friends still be able to find me after I change my username?

Yes. Your friends can search for your new username and find your profile. If they have you added as a friend, your name updates in their friends list automatically. Your game history against them still shows, but under your new username.