Privacy Policy for FIDE Rating Calculator

Summary

FIDE Rating Calculator does not collect, transmit, sell, share, or store personal information. The App performs rating calculations on your device and does not require an account.

Information We Collect

We do not collect personal information or other user data. In particular, the App does not collect:

• Your name, email address, phone number, or other contact information;
• Location information;
• Device identifiers, advertising identifiers, IP addresses, or usage analytics;
• Photos, files, contacts, microphone, camera, or other sensitive information;
• Payment or financial information; or
• Chess ratings, tournament results, calculator inputs, or calculation results for transmission to us.

The App does not include advertising, analytics, crash-reporting, social-media, or other third-party tracking SDKs.

How the App Works

The App provides FIDE rating-change and initial-rating calculations. The ratings, game results, and other values you enter are processed locally on your device to provide the requested calculation. They are not transmitted to us.

Data Sharing and Sale

Because we do not collect user data, we do not sell, rent, disclose, or share user data with third parties. We do not use personal information for targeted advertising or cross-context behavioral advertising.

Permissions

The App does not request permissions to access sensitive device features or data, such as your location, camera, microphone, contacts, photos, files, or notifications.

Children’s Privacy

The App is suitable for general audiences and does not knowingly collect personal information from children or anyone else. If you believe that a child has provided personal information to us, please contact us; however, the App has no mechanism for collecting such information.

Security

The App is designed to perform its calculations on-device without collecting or transmitting personal data. While no method of electronic storage or transmission can be guaranteed completely secure, the absence of data collection substantially limits privacy risk associated with use of the App.

Third-Party Services and Links

The App does not integrate third-party services that receive user data and does not contain third-party links. Your download of the App through an app store is also subject to that store’s own privacy policy and terms; we do not control the data the store may process.

International Users

The App does not transfer personal information internationally because it does not collect or transmit personal information.

Your Privacy Rights

Since we do not collect, retain, or process personal information, there is no personal information for us to access, correct, delete, or provide. If you have a privacy question, you may still contact us using the details below.

Changes to This Privacy Policy

We may update this Privacy Policy to reflect changes to the App or applicable law. If we make changes, we will update the effective date above and publish the revised policy where the App is distributed. Please review this policy periodically.