John McCarthy

chess player

Person human Q27527887

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John McCarthy

Summary

John McCarthy is a human^[1]. He was born on +1957-10-04T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

John McCarthy was born on +1957-10-04T00:00:00Z^[2].
John McCarthy worked as a chess player^[3].
John McCarthy is recorded as male^[4].
John McCarthy's instance of is recorded as human^[5].
John McCarthy's sport is recorded as chess^[6].
John McCarthy's family name is recorded as McCarthy^[7].
John McCarthy's given name is recorded as John^[8].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2280'}^[9].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[10].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[11].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[12].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[13].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[14].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[15].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2300'}^[16].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2290'}^[17].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[18].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[19].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[20].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[21].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[22].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[23].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[24].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[25].
John McCarthy's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[26].

Body

Origins and Family

John McCarthy was born on +1957-10-04T00:00:00Z^[2].

Career and Affiliations

John McCarthy's professions included chess player^[3].

FAQs

What did John McCarthy do for work?

John McCarthy worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth October 4, 1957

Occupation chess player

Properties

Country for sport United States

Elo rating unit: 1, amount: +2280, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2300, unit: 1, amount: +2290, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310, unit: 1, amount: +2310

Family name McCarthy

Given name John

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person FIDE Master

External References (6)

365chess.com player id John_McCarthy

Chess.com player id john-mccarthy

Chessgames.com player id 11429

Chesstempo.com player id 133816

Fide player id 2001977

Uscf player id 10068185

🏷️ Also known as

en John McCarthy

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[4] ↑ John McCarthy — sex or gender (P21): male. ratings.fide.com. wikidata.org.
[5] ↑ John McCarthy — instance of (P31): human. ratings.fide.com. wikidata.org.
[3] ↑ John McCarthy — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[2] ↑ John McCarthy — date of birth (P569): +1957-10-04T00:00:00Z. chessgames.com. wikidata.org.
[6] ↑ John McCarthy — sport (P641): chess. ratings.fide.com. wikidata.org.
[7] ↑ John McCarthy — family name (P734): McCarthy. wikidata.org.
[8] ↑ John McCarthy — given name (P735): John. wikidata.org.
[9] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2280'}. List of players on FIDE lists 1967-2001. wikidata.org.
[10] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[11] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[12] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[13] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. List of players on FIDE lists 1967-2001. wikidata.org.
[14] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. List of players on FIDE lists 1967-2001. wikidata.org.
[15] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. List of players on FIDE lists 1967-2001. wikidata.org.
[16] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2300'}. List of players on FIDE lists 1967-2001. wikidata.org.
[17] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2290'}. List of players on FIDE lists 1967-2001. wikidata.org.
[18] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[19] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[20] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[21] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[22] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[23] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[24] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[25] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[26] ↑ John McCarthy — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.

Class ancestry

[1] ↑ John McCarthy is an instance of human (Q5) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA

4ort.xyz Knowledge Graph. (2026). John McCarthy. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-mccarthy-q27527887

MLA “John McCarthy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-mccarthy-q27527887.

BibTeX

@misc{4ortxyz_john-mccarthy-q27527887_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John McCarthy}}, year = {2026}, url = {https://4ort.xyz/entity/john-mccarthy-q27527887}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John McCarthy — https://4ort.xyz/entity/john-mccarthy-q27527887 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/john-mccarthy-q27527887 · Last refreshed: May 3, 2026