The Sonas Rating Formula – Better than Elo?

Every three months, FIDE publishes a list of chess ratings calculated by a formula that Professor Arpad Elo developed decades ago. This formula has served the chess world quite well for a long time. However, statistician Jeff Sonas believes that the time has come to make some significant changes to that formula. He presents his proposal in this <a href="[Post:view_link]">milestone article.</a>

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

FIDE Set To Make Significant Changes To Rating System From January

Then people ask me why am I low elo : r/top_mains

The Glicko system for beginners - The English Chess Federation

SONAS J. UPDATE OF THE SYSTEM OPERATION A. ELO

Sonas Rating

Applications of the Elo rating system in adaptive educational systems - ScienceDirect

What's Wrong With the Elo System? — BruvsChess Media

Instead of revising I decided to make a new Elo system. : r/chess

CheckRaiseMate's Blog • Ratings Are Broken •

Understanding the Elo Rating System, by Matt Mazzola