As of 2022-03-07, the Wikidata property Chessclub.com member ID (P1666) is used on 46 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P3314 365Chess.com player ID 46
 0.0027
P1665 Chessgames.com player ID 46
 0.0026
P3315 ChessTempo.com player ID 46
 0.0026
P1087 Elo rating 46
 0.0022
P2962 title of chess person 46
 0.0020
P1532 country for sport 46
 0.0002
P641 sport 46
 0.0000
P27 country of citizenship 46
 0.0000
P646 Freebase ID 46
 0.0000
P569 date of birth 46
 0.0000
P106 occupation 46
 0.0000
P21 sex or gender 46
 0.0000
P31 instance of 46
 0.0000
P19 place of birth 45
 0.0000
P1440 FIDE player ID 44
 0.0021
P18 image 42
 0.0000
P3654 Chess.com member ID 36
 0.0073
P373 Commons category 36
 0.0000
P735 given name 36
 0.0000
P1344 participant in 35
 0.0001
P3940 OlimpBase Chess Olympiad player ID 32
 0.0105
P734 family name 26
 0.0000
P8976 Lichess username 19
 0.0188
P8687 social media followers 18
 0.0001
P2002 Twitter username 18
 0.0001
P1412 languages spoken, written or signed 17
 0.0000
P214 VIAF ID 17
 0.0000
P3558 USCF player ID 15
 0.0086
P7859 WorldCat Identities ID 14
 0.0000
P54 member of sports team 13
 0.0000
P213 ISNI 12
 0.0000
P1006 Nationale Thesaurus voor Auteurs ID 11
 0.0000
P1559 name in native language 11
 0.0000
P856 official website 10
 0.0000
P69 educated at 10
 0.0000
P227 GND ID 8
 0.0000
P244 Library of Congress authority ID 8
 0.0000
P2013 Facebook ID 7
 0.0000
P166 award received 7
 0.0000
P4994 ruchess ID 6
 0.0030
P172 ethnic group 6
 0.0000
P3368 Prabook ID 6
 0.0000
P1741 GTAA ID 5
 0.0001
P2924 Great Russian Encyclopedia Online ID 5
 0.0001
P2397 YouTube channel ID 5
 0.0001
P4342 Store norske leksikon ID 5
 0.0001
P2003 Instagram username 5
 0.0000
P463 member of 5
 0.0000
P3316 ICCF player ID 4
 0.0013
P9629 Armeniapedia ID 4
 0.0008

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P8976 Lichess username 19
 0.0188
P3867 Israel Chess Federation player ID 3
 0.0188
P3940 OlimpBase Chess Olympiad player ID 32
 0.0105
P3558 USCF player ID 15
 0.0086
P3654 Chess.com member ID 36
 0.0073
P9078 Discord invite ID 1
 0.0043
P4994 ruchess ID 6
 0.0030
P8222 rating.chgk.info ID 2
 0.0028
P3314 365Chess.com player ID 46
 0.0027
P1665 Chessgames.com player ID 46
 0.0026
P3315 ChessTempo.com player ID 46
 0.0026
P1087 Elo rating 46
 0.0022
P1440 FIDE player ID 44
 0.0021
P2962 title of chess person 46
 0.0020
P5797 Twitch channel ID 3
 0.0018
P6758 supported sports team 1
 0.0017
P3316 ICCF player ID 4
 0.0013
P9510 Forbes Russia profile ID 1
 0.0013
P9629 Armeniapedia ID 4
 0.0008
P3936 NFF person ID 1
 0.0004
P1285 Munzinger Sport number 3
 0.0002
P1532 country for sport 46
 0.0002
P7400 LibraryThing author ID 2
 0.0002
P5080 Norsk biografisk leksikon ID 1
 0.0002
P3185 VK ID 1
 0.0001
P1741 GTAA ID 5
 0.0001
P1344 participant in 35
 0.0001
P2924 Great Russian Encyclopedia Online ID 5
 0.0001
P8687 social media followers 18
 0.0001
P2397 YouTube channel ID 5
 0.0001
P10242 Lur Encyclopedic Dictionary ID 1
 0.0001
P10033 Biografija.ru ID 1
 0.0001
P4342 Store norske leksikon ID 5
 0.0001
P2002 Twitter username 18
 0.0001
P8849 CONOR.BG ID 1
 0.0001
P3154 Runeberg author ID 1
 0.0001
P3222 NE.se ID 2
 0.0000
P172 ethnic group 6
 0.0000
P3973 PIM authority ID 1
 0.0000
P109 signature 1
 0.0000
P3726 EU-Football.info player ID 1
 0.0000
P2003 Instagram username 5
 0.0000
P2013 Facebook ID 7
 0.0000
P1038 relative 1
 0.0000
P5019 Brockhaus Enzyklopädie online ID 1
 0.0000
P3368 Prabook ID 6
 0.0000
P641 sport 46
 0.0000
P54 member of sports team 13
 0.0000
P1950 second family name in Spanish name 1
 0.0000
P2574 National-Football-Teams.com player ID 1
 0.0000