Find Your True Chess ELO Rating With Real Tactics
Get it on Google PlayChess Elo Finder is the most accurate chess rating test available on Android. Instead of asking you to self-report a number, it measures you the way real players are rated: by making you solve chess tactics puzzles.
Every puzzle you solve or miss updates your dynamic ELO estimate in real time. By the end of a session you don't get a vague label — you get a number you can trust, and a clear picture of where your chess strength actually sits.
Your rating starts from a base value and adjusts with every single puzzle. Miss an easy mate-in-1 and your chess ELO drops; clean up a hard tactic and it climbs. The result is a genuinely chess rating calculator that responds to how you actually play.
Puzzles are sourced directly from the Lichess puzzle database, so you're solving positions rated by a real community of strong players — not stock filler positions. Filter by difficulty to train at exactly your level.
Train the patterns that decide real games: mate in 1, mate in 2, mate in 3, forks, pins, sacrifices, skewers, endgames, and openings. Pick a theme and drill it until it becomes instinct.
Clean board styling, natural piece animation, and satisfying sound for moves, captures, victories, and errors. The app stays out of your way so you stay focused on calculation.
Stuck on a position? Watch a rewarded video to unlock a hint or skip a puzzle. Rewarded ads are always optional — your training is never gated behind them.
Install Chess Elo Finder and start solving puzzles. Each correct answer raises your estimate and each mistake lowers it, so after a short session the app converges on an accurate chess ELO rating for your current level.
It's a real test. A traditional ELO calculator just asks you to rate yourself honestly, which is unreliable. Chess Elo Finder derives the rating from performance on real tactical puzzles instead.
All puzzles are fetched from the Lichess puzzle API. Lichess puzzles are rated and validated by players, which is why they are widely considered the highest quality free tactical problem set available.
Yes. Choose a theme such as Mate in 1, Mate in 2, Mate in 3, Forks, Pins, Sacrifices, Endgames, or Openings to focus on a single pattern — a great way to plug a specific weakness in your chess training.
Yes, it's free to download on Google Play. It is the most complete free chess rating test and tactics trainer for Android, with hints available through optional rewarded ads.
Your rating progress is stored locally on your device. Uninstalling the app or clearing app data removes it. See our Privacy Policy for details.