First and Only Woman to Reach a Rating of 2700, Karpov vs Polgar

January 1989 Rating List : r/chess

The Sonas Rating Formula – Better than Elo?

The Greatest Chess Player of All Time - Part II

Anatoly Yevgenyevich Karpov, World Chess Champion, Grandmaster

Top 10 greatest chess players of all time according to Opening Master

I find it kind of frustrating to play a 30 plus move game with 93% accuracy, no inaccuracies or missed wins, and only get an estimated 1750 rating out of it. : r/chessbeginners

Alireza Firouzja has tied Bobby Fischer and may soon knock him out of the top 20 for highest ratings ever. : r/chess

Visualization of January FIDE ratings

Complete Games of World Champion Karpov

How did Anatoly Karpov lose so many rating points despite not playing many competitive games over the past decade? - Quora