Elo Rating System: how underrated are the kids?

An interesting phenomenon of the ELO rating system is that when examining game outcomes for a group of lower rated players, higher rated players tend to underperform relative to the theoretical ELO probability, and lower-rated players overperform. What are the causal factors explaining the inability of the ELO system to predict results? <a href="[Post:view_link]">A study by Ganesh Viswanath.</a>

Introduction to Elo Ratings

On Rating Deflation in Modern Chess

ELO seems whack - Chess Forums

Are Elo ratings going down?

Magnus Carlsen ranks the World Chess Champions

FIDE Mathematician Proposes Changes To Improve Rating Accuracy

Is This Variance Common For Higher Rated Players? - Chess Forums

Are Elo Systems Overrated? Everything you wanted to know about Rating Systems — #SoME3

Video game rating systems: is Elo hell real?, by Daniel Espinosa

A look at the Elo ratings in the year 2021

Statistical Analysis of the Elo Rating System in Chess

CheckRaiseMate's Blog • Ratings Are Broken •

Introducing Elo for College Lacrosse – Lacrosse Reference

Boltzmann and Fokker–Planck Equations Modelling the Elo Rating System with Learning Effects