Statistics of chess players and events

How many FIDE rated players are there in the different countries? How many open and round robin tournaments are held in each? What is the total number of FIDE rated games played per year in the world, and which country leads the statistics (guess: Russia, India, Germany, France or Spain)? And who are the greatest exporters and importers of players? <a href="[Post:view_link]">Numbers and graphs by Martin Huba.</a>

Chess - Wikipedia

A look at the Elo ratings in the year 2021

Chess: The different variants of the game explained

Structure constrained by metadata in networks of chess players

Chess News

Best Chess Players in History (1920-2019)

Gender, competition, and performance: Evidence from chess players

New in Chess Magazine - Issue 2022/06

Why grandmasters like Magnus Carlsen and Fabiano Caruana lose