Ranking and Percentile - Chess Forums

A look at the Elo ratings in the year 2021

Rating Distribution - Chess Forums

A quantile regression analysis of chess ratings by age - The DO Loop

What are the average Elo and USCF ratings? - Chess Stack Exchange

How does percentile work? - Chess Forums

Blitz stats: what's up with the percentile? - Chess Forums

Using the chess ranking system to categorize runners: What counts as elite? - Canadian Running Magazine

IJERPH, Free Full-Text

What is the meaning of ELO in chess (have read the basics in Wiki)? Why not we have basic score points like numbers or grades? - Quora

What Chess and Moore's Law teach us about the progress of technology – Praxtime by Nathan Taylor