Chess.com vs Lichess rating: why they differ and how to compare yours

If your Lichess number is higher than your Chess.com number, that is the usual direction, not proof you are a different player. Lichess tells you not to treat ratings as absolute numbers across organizations. Last checked: September 25, 2026. This page does not print a conversion row.

Rating systems

Chess.com uses Glicko and tracks a rating deviation: how sure the system is. A new player, or someone returning after inactivity, sees larger swings because that deviation is high. Lichess uses Glicko-2, Mark Glickman's method. A Lichess rating is provisional when the deviation is greater than 110.

Starting ratings

Lichess states the start: 1500 ± 1000. The system is 95% sure the new rating is between 500 and 2500, and the first games can move it by hundreds of points. Chess.com's ratings article does not state a starting number. This page does not guess one. Different starts plus different pools are enough to make the scales diverge.

Different player pools

Who shows up changes the number you need in order to beat "a typical opponent." Lichess's FAQ says a rating only means something next to other players in that same pool. Time controls are separate inside each site as well. Lichess buckets them by estimated duration (initial seconds + 40 × increment): at or under 29 seconds ultra, 179 bullet, 479 blitz, 1499 rapid, and 1500 or more classical.

The direct answer above is the qualitative pattern: Lichess ratings usually run higher, more so at lower ratings, and the gap narrows higher up. ChessGoals' rating comparison is the survey table people cite for rough equivalents. On September 25, 2026 that page did not load here, so no row, error band, or "updated" date from it is reprinted. Open it yourself if you want their table, and treat any single converted number as an estimate.

Community posts sometimes fit their own curves and land on different crossover points. Those posts are not quoted or linked here. A human still needs to open them before this site will cite them. Until then, there is no exact Chess.com-to-Lichess formula on this page.

A worked check you can do

1. Pick one time control you play on both sites.
2. Write both ratings and the date. Do not subtract them and call the difference a law.
3. Play a small set of serious games on each, in that same time control, on days when you are not exhausted.
4. Compare the games, not the gap: where you hang pieces, how the clock looks at move 20, which openings repeat.

A rapid rating and a blitz rating are different skills and different pools even before you cross sites. Flattening them into one conversion ignores that. Blitz or rapid is about which one to train. What is a good chess rating is about reading each number in its own pool. Average chess rating explains why a single mean does not settle the comparison.

Online ratings are not over-the-board ratings. FIDE's list is ratings.fide.com. This page does not map a Chess.com or Lichess number onto a FIDE or USCF number. Survey sites sometimes publish those tables with wide ranges. Because the ChessGoals page did not load on the retrieval date, those ranges are not copied here. If you see a sentence elsewhere that equates a specific online rating with a FIDE band, ask for the dataset and the date before you believe it.

GM Noël Studer suggests playing on both major sites: one for serious rated games when you feel good, and the other for experimenting without caring about that rating. That is a coaching suggestion from his plateau article, not a rating conversion. Run each username separately and compare habits: how losses end, the clock at move 20, the worst openings, and games you start soon after a loss.

The founder plays on Chess.com as danielrozin94. Live ratings for that account are on the about page, fetched when the page loads, so this guide does not freeze a number that will go stale.

Common mistakes

• Subtracting the two ratings and calling yourself "underrated" on one site.
• Quoting a conversion to FIDE from memory.
• Comparing a provisional Lichess rating (deviation over 110) with a settled Chess.com rating.
• Switching sites every time the number drops, which throws away the pool you were actually measuring.