Privacy Policy

Last Updated: January 1, 2025

1. Introduction

Welcome to TrueMMR ("we", "our", or "us"). We respect your privacy and are committed to protecting your personal data. This Privacy Policy will inform you about how we look after your personal data when you visit our website and tell you about your privacy rights.

2. Information We Collect

We collect minimal information to provide our service:

2.1 MMR Calculator Usage

When you use our MMR calculator, we DO NOT store:

  • Your Riot ID or summoner name
  • Your rank or LP information
  • Your MMR calculation results
  • Any personal identifiable information

All calculations are performed client-side in your browser and are not transmitted to our servers.

2.2 Analytics Data

We may collect anonymized analytics data to improve our service, including:

  • Pages visited and time spent on site
  • Browser type and device information
  • Referring website
  • General location (country/region level only)

This data is completely anonymized and cannot be used to identify you personally.

2.3 Contact Form Data

If you contact us through our contact form, we collect:

  • Your email address
  • Your name (optional)
  • Your message content

This information is stored only for the purpose of responding to your inquiry and is deleted after 90 days.

3. How We Use Your Information

We use the limited information we collect to:

  • Provide and maintain our Service
  • Improve user experience through anonymized analytics
  • Respond to your inquiries and support requests
  • Detect and prevent technical issues or abuse
  • Comply with legal obligations

4. Cookies and Tracking Technologies

We use minimal cookies and similar tracking technologies:

4.1 Essential Cookies

Required for the website to function properly (e.g., remembering your preferences).

4.2 Analytics Cookies

Help us understand how visitors interact with our website by collecting anonymized information.

You can control cookies through your browser settings. Disabling cookies may affect website functionality.

5. Data Sharing and Third Parties

We do not sell, trade, or rent your personal information to third parties.

We may share anonymized data with:

  • Analytics providers (e.g., Google Analytics, Vercel Analytics) - for anonymized usage statistics
  • Hosting providers (e.g., Vercel) - to deliver the website

These third parties are bound by their own privacy policies and cannot use your data for other purposes.

6. Data Security

We implement appropriate security measures to protect your data:

  • SSL/TLS encryption for all data transmission
  • Secure hosting infrastructure
  • Regular security updates and monitoring
  • Limited data collection to minimize risk

However, no method of transmission over the Internet is 100% secure, and we cannot guarantee absolute security.

7. Data Retention

We retain data only as long as necessary:

  • MMR calculations: Not stored at all
  • Analytics data: Retained for 26 months (Google Analytics default)
  • Contact form submissions: Deleted after 90 days

8. Your Rights (GDPR / CCPA)

Depending on your location, you may have the following rights:

  • Right to Access: Request a copy of your personal data
  • Right to Rectification: Request correction of inaccurate data
  • Right to Erasure: Request deletion of your data
  • Right to Object: Object to processing of your data
  • Right to Data Portability: Request transfer of your data

To exercise any of these rights, please contact us at contact@truemmr.com

9. Children's Privacy

Our Service is not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

10. Third-Party Links

Our website may contain links to third-party websites. We are not responsible for the privacy practices of these external sites. We encourage you to read their privacy policies.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

12. International Data Transfers

Your information may be transferred to and maintained on servers located outside of your country where data protection laws may differ. We ensure appropriate safeguards are in place for such transfers.

13. Contact Us

If you have any questions about this Privacy Policy, please contact us:

14. Disclaimer

Important: TrueMMR is not affiliated with, endorsed by, or sponsored by Riot Games. League of Legends and Riot Games are trademarks or registered trademarks of Riot Games, Inc. We do not access or use the official Riot Games API, and all MMR estimates are approximations for entertainment purposes only.

By using TrueMMR, you acknowledge that you have read and understood this Privacy Policy.

For our Terms of Service, please visit Terms of Service