How long does it take to get good?

Elo Calculator Elo Rating Calculator

A quantile regression analysis of chess ratings by age - The DO Loop

Chess.com Rapid Elo Distribution (September 2023) : r/chess

Ranking and Percentile - Chess Forums

Diego Rasskin Gutman on X: Blitz Rating differences 2200 in chess com puts me in the 99.6% percentile 2344 in lichess puts me in the 98.2% percentile / X

Using the chess ranking system to categorize runners: What counts as elite? - Canadian Running Magazine

Skill Building Project #1: Chess in Italian (Week 1)

Blitz ratings and percentile - Chess Forums

ranked # 2,ooo,ooo with 3080 bullet rating ? - Chess Forums

Understanding Achievement Test Scores - North Carolinians for Home Education