kindofdoon: The Blog of Daniel W. Dichter: Predicting March

The Chess Rating - Antigua and Barbuda Chess Federation

Elo Rating System - Everything You Need to Know

Rating analytics: The number of rated chess players goes up

What would be an average rating in chess? - Chess Forums

rating - Why have engines not increased top rated chess players' Elo? - Chess Stack Exchange

The Elo ratings: Inflation or Deflation?

How the Rating System Works - Chess Forums

How do ratings on online chess sites (I'm active on chess.com) compare to official (FIDE or USCF) ratings? - Quora

Performance Calculator – Juniors

CheckRaiseMate's Blog • How Elo Ratings Actually Work •