Guyana Chess Federation

I made a World Map of FIDE Top 100 in the last 3 decades to show growth/decline of chess in various countries over the years : r/chess

Comparing Fide Ratings Over Time – raskerino chess

Chess Rating Systems - A Beginner's Guide

April FIDE Ratings: Karjakin Back In Top 10, Topalov Tumbles

List of FIDE chess world number ones - Wikipedia

FIDE top 100 ratings February 2022: listing the number of players per rating score; showing how many players for each 25 rating points are there. It really highlights where Magnus is. : r/chess

Magnus Carlsen celebrates 10 years unbroken as world no. 1

FIDE December 2023 rating list published

Uzbek chess players among top 15 at 2023 FIDE Grand Swiss –

FIDE March 2023 rating list published