As of 2022-03-07, the Wikidata property Lichess username (P8976) is used on 981 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
P31 instance of 981
0.0000
P641 sport 979
0.0005
P21 sex or gender 978
0.0001
P569 date of birth 973
0.0002
P1532 country for sport 972
0.0052
P106 occupation 971
0.0001
P1440 FIDE player ID 964
0.0468
P1087 Elo rating 962
0.0460
P2962 title of chess person 961
0.0408
P3315 ChessTempo.com player ID 940
0.0525
P3314 365Chess.com player ID 873
0.0512
P1665 Chessgames.com player ID 843
0.0476
P3654 Chess.com member ID 688
0.1312
P735 given name 577
0.0001
P27 country of citizenship 385
0.0001
P19 place of birth 337
0.0001
P18 image 273
0.0001
P734 family name 262
0.0001
P2671 Google Knowledge Graph ID 221
0.0000
P1344 participant in 208
0.0007
P1412 languages spoken, written or signed 201
0.0001
P373 Commons category 178
0.0001
P3940 OlimpBase Chess Olympiad player ID 176
0.0459
P4994 ruchess ID 164
0.0594
P646 Freebase ID 139
0.0000
P3558 USCF player ID 121
0.0471
P2002 Twitter username 68
0.0002
P214 VIAF ID 62
0.0000
P5797 Twitch channel ID 60
0.0233
P1559 name in native language 51
0.0001
P8687 social media followers 50
0.0002
P7859 WorldCat Identities ID 50
0.0000
P69 educated at 49
0.0000
P3316 ICCF player ID 44
0.0111
P2397 YouTube channel ID 41
0.0006
P213 ISNI 38
0.0000
P2013 Facebook ID 34
0.0001
P2003 Instagram username 33
0.0002
P1006 Nationale Thesaurus voor Auteurs ID 33
0.0001
P244 Library of Congress authority ID 29
0.0000
P227 GND ID 26
0.0000
P856 official website 26
0.0000
P5008 on focus list of Wikimedia project 22
0.0000
P172 ethnic group 20
0.0001
P1666 Chessclub.com member ID 19
0.0188
P103 native language 19
0.0001
P54 member of sports team 19
0.0000
P1950 second family name in Spanish name 17
0.0004
P5224 OlimpBase Women's Chess Olympiad player ID 16
0.0081
P268 Bibliothèque nationale de France ID 15
0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3654 Chess.com member ID 688
0.1312
P4994 ruchess ID 164
0.0594
P3315 ChessTempo.com player ID 940
0.0525
P3314 365Chess.com player ID 873
0.0512
P1665 Chessgames.com player ID 843
0.0476
P3558 USCF player ID 121
0.0471
P1440 FIDE player ID 964
0.0468
P1087 Elo rating 962
0.0460
P3940 OlimpBase Chess Olympiad player ID 176
0.0459
P2962 title of chess person 961
0.0408
P5797 Twitch channel ID 60
0.0233
P1666 Chessclub.com member ID 19
0.0188
P3316 ICCF player ID 44
0.0111
P5224 OlimpBase Women's Chess Olympiad player ID 16
0.0081
P1532 country for sport 972
0.0052
P3867 Israel Chess Federation player ID 5
0.0046
P8222 rating.chgk.info ID 7
0.0043
P6758 supported sports team 5
0.0033
P4033 Mastodon address 3
0.0021
P2893 Skype username 2
0.0018
P9078 Discord invite ID 2
0.0017
P4265 Reddit username 3
0.0017
P4411 Quora username 2
0.0015
P9303 svoyak.info player ID 2
0.0015
P3899 Medium username 2
0.0011
P4174 Wikimedia username 3
0.0011
P9629 Armeniapedia ID 6
0.0010
P5163 Odnoklassniki ID 2
0.0010
P10212 Stack Exchange user ID 1
0.0010
P8754 OpenStreetMap numeric user ID 1
0.0010
P6837 Keybase username 1
0.0010
P8772 Blogger user profile ID 1
0.0010
P6229 Discord Store game SKU 1
0.0009
P990 audio recording of the subject's spoken voice 2
0.0009
P7737 DeviantArt username 1
0.0009
P3789 Telegram username 3
0.0009
P8929 religion or world view (OBSOLETE) 1
0.0008
P7176 XING profile ID 1
0.0008
P4942 Societe.com director ID 1
0.0008
P9214 FAQ URL 1
0.0008
P468 dan/kyu rank 1
0.0008
P6980 LB.ua dossier ID 1
0.0008
P1344 participant in 208
0.0007
P4939 BFMTV.com director ID 1
0.0007
P2992 software quality assurance 1
0.0007
P6403 TheatreOnline ID 1
0.0007
P2942 Dailymotion channel ID 1
0.0007
P3564 Global Poker Index ID 1
0.0007
P3258 LiveJournal ID 2
0.0007
P5513 Enciclopèdia de l'Esport Català ID 4
0.0007