Chess2020

Ratings for every chess player, active or inactive, reported by FIDE, the International Chess Federation, in December 2020.

datasets

Datasets of the International Chess Federation's player ratings and country information analysed in the book Antony Unwin (2024, ISBN:978-0367674007) "Getting (more out of) Graphics".

Antony Unwin

ChessGmooG

FIDE Chess Players Ratings for 2015 and 2020

Chess2020 function

A data frame with 362502 observations on the following 7 variables.<dl>
 <dt><code>ID_Number</code></dt>
<dd>ID number of player</dd> <dt><code>Fed</code></dt>
<dd>Abbreviation for national federation of player</dd> <dt><code>Sex</code></dt>
<dd>Sex of player, M or F</dd> <dt><code>Tit</code></dt>
<dd>Title, if any: GM, IM, WGM, FM, WIM, CM, WFM, WCM</dd> <dt><code>DEC20</code></dt>
<dd>Player rating in December 2020</dd> <dt><code>Bday</code></dt>
<dd>Year of birth</dd> <dt><code>Flag</code></dt>
<dd>Indicator variable: i (male inactive), wi (female inactive), w (female active)</dd> 
</dl>

Format

Chess ratings from December 2020 — Chess2020

A data frame with 362502 observations on the following 7 variables.<dl>
 <dt><code>ID_Number</code></dt>
<dd>ID number of player</dd>

 <dt><code>Fed</code></dt>
<dd>Abbreviation for national federation of player</dd>

 <dt><code>Sex</code></dt>
<dd>Sex of player, M or F</dd>

 <dt><code>Tit</code></dt>
<dd>Title, if any: GM, IM, WGM, FM, WIM, CM, WFM, WCM</dd>

 <dt><code>DEC20</code></dt>
<dd>Player rating in December 2020</dd>

 <dt><code>Bday</code></dt>
<dd>Year of birth</dd>

 <dt><code>Flag</code></dt>
<dd>Indicator variable: i (male inactive), wi (female inactive), w (female active)</dd>

 
</dl>

Chess2020: Chess ratings from December 2020

Description

Usage

Arguments

Format

Details

Examples