Last updated: May 15, 2026
These Terms of Service govern your use of EloGuessr, including the website and any related mobile applications.
You must be at least 13 years old to use EloGuessr. If local law requires a higher minimum age, you must meet that requirement as well.
EloGuessr uses a Lichess-backed game pool and other chess data sources to provide rating-guessing gameplay. We do not guarantee the accuracy or completeness of any rating information.
You agree not to scrape the service, automate gameplay, manipulate leaderboards, or use the site in a way that harms other users or the platform.
EloGuessr is a game of skill and estimation. It does not involve real-money wagering.
Some features may require an account. You are responsible for the security of your login credentials. You can delete your account and associated data using the account deletion flow on the site.
We may update these terms from time to time. Continued use of the service means you accept the updated terms.
Questions can be sent to [email protected].