The Effect of Chess on Standardized Test Score Gains - David I. Poston, Kathryn K. Vandenkieboom, 2019

In chess.com users have a rating. What is this? Is this connected to a wider chess rating? How can one's rating level be interpreted, and what is a passably good rating?

FIDE rating distribution - Chess Forums

What are the average Elo and USCF ratings? - Chess Stack Exchange

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

USCF Rating Percentile Charts (2022) - Chess Forums

Improving at Chess : How I Gained 1000 Rating Points in 7 Months - Simply Curious

Solved Chess Ratings. Arpad Elo was a physics professor at

Ratings accuracy.

Calculating taxes backwards - Microsoft Community Hub