Chess by the Numbers on X: @TarjeiJS @pedroparmera @2700chess Here's my graph. Each published rating (we are counting Firouzja's 2770 on the upcoming list as if it's official) shown clearly, no artificial

Chess by the Numbers

Desmos Reviews for Ratios, Proportions, Rates, Percent - Riley

Number of 2700s & 2800s Over the Years (Easier Graph to understand

Does number of chess puzzles solved influence average player

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

Solved: Chapter 12 Problem 6E Solution

Solved Now consider the perspective the house's perspective

Chess Book Chats: One Hundred Chess Problems, by Rev. A. Cyril Pearson

R(t)=1,830-790(2.71)^-.18t The function R gives the predicted