Relationship Between Chess Opening Knowledge and Player Rating

How does knowledge of Chess Openings relate to player rating? In this analysis, I investigate the use Book Openings and Master Games with a sample of 20,000 public Lichess Games.

Magnus Carlsen Is Giving Up The World Title. But The Carlsen Era Lives On.

My Cheat Sheet for Named Openings (Explanation in Comments) : r/chess

Chess Opening Essentials - Volume 4: 1.c4 / 1. ♘f3 [Knight f3] / Other First Moves (Minor Systems) - The Ideas & Plans Behind ALL Chess Openings - Understanding the basics

Chess Etiquette: The Dos and Don'ts (Don't Be an A**hole!)

How to Overcome Chess Plateaus (Break Through!)

Openings Overview - a4,b4,g4,h4,1.e4, 1.d4, 1.c4/Nf3 - Chess Lecture - Vol. 13

Chess, Game, Setup, Board, & Pieces

Paco Sako Peace Chess Game, Super Fun for Chess Lovers, Make Peace While Playing Chess Foe 2 players, not War - Board Game for Peace Makers : Toys & Games

Quantifying the complexity and similarity of chess openings using online chess community data