Map of the average USCF rating of the top ten players in each state's most recent championship/open (table in comments) : r/chess

Rating distribution graph - Chess Forums

Chess rating comparison: Popular personalities : r/chess

Woman Fide Master (WFM) - Chess Terms

Solved A recent study of 50 U.S. chess players details such

The Best Chess Players Over Time

The history of the top chess players over time

Ratings of male and female chess players across different age groups, analysis by me. : r/chess

100 “Capture the Defender” Chess Puzzles for Master Players (Rating 2100-2400): 100 real-life chess tactics puzzles to make you a better player

Are Chess Players Good at Math? - Chessily

100 “Distraction & Deflection” Chess Puzzles for Expert Players (Rating 1800-2100): 100 real-life chess tactics puzzles to make you a better player and Tactics - Distraction and Deflection) - Puzzles, Mr Chess: 9781789338546 - AbeBooks