Need CHESS RATINGS at LOW COST?

CXR, a private chess rating authority, serving customers in several countries, offers low-cost ratings plus tonnes of additional performance data, charts, and dozens of metrics. Not only tournament games may be reported for ratings, but individual "club games" as well.

Lowest rating on (below 100) - Chess Forums

Accuracy % by Chess Rating? - Chess Forums

Peachjar Flyers

On the probability of Magnus Carlsen reaching 2900 - Bendre - 2023 - Applied Stochastic Models in Business and Industry - Wiley Online Library

Chess ratings and what do they mean ? - Chess Forums

What is considered an average chess rating? - Quora

Are chess players getting younger? - by Eduin Latimer

How To Get To 1500 Elo Rating in Chess (Honest Guide!)

Rating Inflation: 100 Elo points starting in 1985 - Chess Forums

Quantifying human performance in chess

How to improve at chess? USCF rating increases 300pts in 1 year

What Is a Good Chess Rating? The Complete Breakdown - Remote Chess Academy