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/