Is this an error in rating calculation on part of 2700 chess ? : r/chess

A clear example of why the FFA rating system should change - Chess Forums

Hans Niemann Is the Bad Boy of Chess. But Did He Cheat? - The New York Times

My Book of Chess Knowledge - Raleigh Chess Academy

In this major two-volume work, renowned endgame theoretician John Nunn teaches the skills that are most important to success in practical endgames.

Nunn's Chess Endings volume 1

Accuracy, Ratings, and GOATs

What Does a Second Do in Chess? (Complete Guide) - PPQTY

▷ Chess 2700+ Rating - Alberto Chueca - High Performance Chess Academy

CHESS GAME

Magnus Drama at Qatar Masters - Chessable

Chess Structures – a Grandmaster Guide

Carlsen On The Brink Of First World Cup Final

This bot was supposed to be rated 1300, but apparently played at 2700. Is that normal? : r/chessbeginners