Lichess2Chess

by joshuaalexanderneo · Games

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 12 Nov 2026

Adds Chess.com rating estimate to Lichess.org.

Users

352

−58 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#46K

#42K among extensions

Version

1.4

updated 15 Jul 2025

Users

monthly, 3 years

Latest, 12 Nov 2026: 352 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 12 Nov 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Lichess2Chess

Adds Chess.com rating estimates to Lichess.org. While playing a game, or when visiting any profile, you will be able to see an estimate of what their Chess.com rating would be. This allows you to have a more accurate picture of someone's FIDE rating, and what their strength would be on Chess.com. Estimates are based off of regressions from https://chessgoals.com/rating-comparison/