ChessyWhy am I stuck at my rating?
Type your Chess.com or Lichess username. We read your last 50 games and show the two or three things actually holding your rating back.
What's holding you back
Chessy turns these exact mistakes into personal puzzles — and coaches you on them
Connect the same account in the app and get puzzles built from your own blunders, a weekly coaching report, and an AI coach that has read your games.
What the checker looks at
No engine and no sign-up: it reads your public game list and checks the things that most often keep club players stuck.
- Clock losses and time trouble — how many defeats ended on time, or with seconds left.
- Thrown-away wins — games where you were up at least a piece after move 15 and still lost.
- Colour gap — a big score difference between White and Black.
- Early collapses — losses decided by move 25.
- One losing opening and tilt streaks — three or more losses in one sitting.
- Per time control — it starts with the one you play most; switch to rapid, blitz, bullet or daily with one tap.
Then read why your rating is dropping or how to break a rating plateau.
Does it work for Lichess and Chess.com?
Yes. Both, using their public APIs. Only rated bullet, blitz and rapid games count; daily and variants are ignored.
Why are my games not found?
Either the username is misspelt, the account has no recent rated games, or the games are private. Results are cached for a day per username.
Is this the full Chessy analysis?
No, it is a quick taste. The app runs a real engine over every game, builds puzzles from your own mistakes and tracks whether the leak is closing week by week.