EloPeek

View FIDE rating calculations directly on FFE player profiles

EloPeek is a Chrome extension that injects FIDE Elo calculations into French Chess Federation (FFE) player profile pages. See your recent games, opponents, and rating changes at a glance. ✨ Features 🔍 Automatic detection — Works on any FFE player profile page 📊 Last 3 months — View games from the current and previous two months 📈 Summary stats — Total games, Elo change, and W/D/L record 🎯 Game details — Opponent name, rating, federation, expected score, K-factor, direct links to the FIDE and ChessBase profile of the player 🎨 Modern UI — Clean dark theme that doesn't clash with FFE's design ⚡ Fast — Data fetched in parallel with smart retry logic