Descriptive Data

Chessgoals.com contains cleaned data from November 2018 - present on 384 chess players. This post will summarized the most important variables. The majority of the players were ages 10-50, but we still had quite a few players over age 50. Frequencies of age group The dependent variable for most of our analyses was annual rating gain. The median in our data set was 110 points, with the 25th percentile at 25 points and the 75th percentile 218 points. The median weekly hours spent was 7 hours, with 25/75th percentiles at…

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