Privacy Policy

Last updated: March 2026

Information We Collect

When you use ChessEdge, we collect the following information:

• Your Chess.com and/or Lichess username
• Publicly available game data from those platforms (up to your last 100 rated games)
• Your FIDE ID and FIDE rating data (if linked)

How We Use Your Data

We use collected data to compute your chess statistics (ATK, TAC, POS, OPN, END, CLK), determine your playing archetype and Chess Twin, and generate your shareable player card.

Data Storage

Your player card and game data are stored securely in our database. We use standard caching to ensure fast page loads. You can request deletion of your data at any time by contacting us.

Third-Party Services

ChessEdge integrates with the following third-party services:

• Chess.com and Lichess — to import your game history
• ChessTools — to retrieve FIDE player data

Data Sharing

We do not sell, trade, or rent your personal data to third parties. Your player card page is publicly accessible by design — this is a core feature of the platform. You can request deletion of your data at any time by contacting us.

Contact

For privacy-related inquiries, contact us at info@chessedge.com.