New chess accounts and split history
A second username, a site switch, or a clean Lichess start will split the sample that makes a habit visible. Decide which file is the truth before you drill.
Chessigma imports a public username, not a password. If your games now live on two handles, pick the current one or accept that each report is half a person.
Two sites are two corpora
Chess.com blitz and Lichess rapid are not one pool. Colour and clock splits already matter; adding a site mix will invent a “repertoire” you never played in one sitting.
Import the site you will play on next week if the question is what to drill tonight.
A clean start is a silent report
A new account with twenty games should say nothing. That is the product working. Do not lower the bar just because you wanted a headline.
Frequently asked questions
Can I merge two usernames?
Not as one magical identity. Import the handle you care about, or study each file as its own question.
I changed my name on the same site.
Use the current public username. Old handles will 404 or point at someone else.
Chessigma imports public Chess.com and Lichess history and reports repeated choices — not engine grades. Import your games · Methodology