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Chess-Games-of-Woman-Grandmasters-(2009---2021)

Chess-Games-of-Woman-Grandmasters-(2009---2021)

active ARFF CC BY-NC-SA 4.0 Visibility: public Uploaded 23-03-2022 by Lowe
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Chess A lot has changed in chess over the years with computer engines and AI algorithms. But how has human performance changed along with the rise in technology? WGM Becoming a Woman Grandmaster (WGM) is no easy feat. Its the highest-ranking chess title to woman and over the lifetime of FIDE, as of January, 2020 there are only 458 WGMs in the world. Certainly a very elite, strong and accomplished set of individuals. Content The dataset consists of all games played by Woman Grandmasters on chess.com from September-2009. The game moves are available in the standard PGN format along with metadata information of the game, players, results and ratings. The notebook for preparing this dataset is published here. Acknowledgements chess.com for making these games publicly available.

15 features

game_idstring303597 unique values
0 missing
game_urlstring303597 unique values
0 missing
pgnstring300124 unique values
3473 missing
time_controlstring94 unique values
0 missing
end_timestring302684 unique values
0 missing
ratednominal2 unique values
0 missing
time_classstring4 unique values
0 missing
rulesstring7 unique values
0 missing
wgm_usernamestring199 unique values
0 missing
white_usernamestring40110 unique values
0 missing
white_ratingnumeric2569 unique values
0 missing
white_resultstring14 unique values
0 missing
black_usernamestring40537 unique values
0 missing
black_ratingnumeric2576 unique values
0 missing
black_resultstring14 unique values
0 missing
Show all 15 features

19 properties

NumberOfInstances
304767
Number of instances (rows) of the dataset.
NumberOfFeatures
15
Number of attributes (columns) of the dataset.
NumberOfClasses
Number of distinct values of the target attribute (if it is nominal).
NumberOfMissingValues
3473
Number of missing values in the dataset.
NumberOfInstancesWithMissingValues
3473
Number of instances with at least one value missing.
NumberOfNumericFeatures
2
Number of numeric attributes.
NumberOfSymbolicFeatures
1
Number of nominal attributes.
PercentageOfSymbolicFeatures
6.67
Percentage of nominal attributes.
AutoCorrelation
Average class difference between consecutive instances.
PercentageOfNumericFeatures
13.33
Percentage of numeric attributes.
PercentageOfMissingValues
0.08
Percentage of missing values.
PercentageOfInstancesWithMissingValues
1.14
Percentage of instances having missing values.
PercentageOfBinaryFeatures
6.67
Percentage of binary attributes.
NumberOfBinaryFeatures
1
Number of binary attributes.
MinorityClassSize
Number of instances belonging to the least frequent class.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
MajorityClassSize
Number of instances belonging to the most frequent class.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
Dimensionality
0
Number of attributes divided by the number of instances.
Show all 19 properties

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