FIDE - International Chess Federation - September 2019 FIDE Rating

Caruana, Nepomniachtchi Win To Set Up Clash Of Leaders

FIDE reprimands Magnus Carlsen for quitting match after one move but 'shares his deep concerns' about cheating in chess - KESQ

World chess federation hi-res stock photography and images - Alamy

Chess calendar: September 2019

Alireza Firouzja - Wikipedia

FIDE - Wikipedia

World Chess Ranking -September 2019 FIDE Rating List

Ding Levels Match In Dramatic Game 12

The Mathematics of Elo Ratings. Calculating the relative skill of…, by Jørgen Veisdal

2019 FIDE Chess World Cup: 4 Upsets On 1st Day

How China became No 1 in chess and what it means: the world will 'look at Chinese people differently

Praggnanandhaa Gains 660 Points As FIDE Adjusts Rapid, Blitz Ratings - Chess .com

Henrik Carlsen at - FIDE - International Chess Federation