David L Haydon

chess player

Person human Q71314510

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David L Haydon

Summary

David L Haydon is a human^[1]. He was born on +1988-07-05T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

David L Haydon was born on +1988-07-05T00:00:00Z^[2].
David L Haydon held citizenship in United Kingdom^[4].
David L Haydon worked as a chess player^[3].
David L Haydon is recorded as male^[5].
David L Haydon's instance of is recorded as human^[6].
David L Haydon's sport is recorded as chess^[7].
David L Haydon's given name is recorded as David^[8].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2073'}^[9].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2073'}^[10].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2073'}^[11].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2073'}^[12].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2060'}^[13].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2080'}^[14].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2080'}^[15].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2108'}^[16].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2105'}^[17].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2146'}^[18].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2146'}^[19].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2142'}^[20].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2142'}^[21].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2149'}^[22].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2149'}^[23].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2149'}^[24].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2149'}^[25].
David L Haydon's Elo rating is recorded as {'unit': '1', 'amount': '+2149'}^[26].

Body

Origins and Family

David L Haydon was born on +1988-07-05T00:00:00Z^[2].

Career and Affiliations

David L Haydon's professions included chess player^[3].

FAQs

What did David L Haydon do for work?

David L Haydon worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth July 5, 1988

Country of citizenship United Kingdom

Occupation chess player

Properties

Country for sport England

Elo rating unit: 1, amount: +2073, unit: 1, amount: +2073, unit: 1, amount: +2073, unit: 1, amount: +2073, unit: 1, amount: +2060, unit: 1, amount: +2080, unit: 1, amount: +2080, unit: 1, amount: +2108, unit: 1, amount: +2105, unit: 1, amount: +2146, unit: 1, amount: +2146, unit: 1, amount: +2142, unit: 1, amount: +2142, unit: 1, amount: +2149, unit: 1, amount: +2149, unit: 1, amount: +2149, unit: 1, amount: +2149, unit: 1, amount: +2149, unit: 1, amount: +2187, unit: 1, amount: +2187, unit: 1, amount: +2218, unit: 1, amount: +2218, unit: 1, amount: +2247, unit: 1, amount: +2247, unit: 1, amount: +2283, unit: 1, amount: +2290, unit: 1, amount: +2290, unit: 1, amount: +2296, unit: 1, amount: +2296, unit: 1, amount: +2317, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2302, unit: 1, amount: +2302, unit: 1, amount: +2302, unit: 1, amount: +2279, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2283, unit: 1, amount: +2283, unit: 1, amount: +2283, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2282, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2282, unit: 1, amount: +2275, unit: 1, amount: +2262, unit: 1, amount: +2289, unit: 1, amount: +2268, unit: 1, amount: +2282, unit: 1, amount: +2253, unit: 1, amount: +2230, unit: 1, amount: +2242, unit: 1, amount: +2230, unit: 1, amount: +2241, unit: 1, amount: +2256, unit: 1, amount: +2255, unit: 1, amount: +2283, unit: 1, amount: +2318, unit: 1, amount: +2304

Given name David

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person FIDE Master

External References (6)

365chess.com player id David_L_Haydon

Chess.com member id Dhaydon19

Chess.com player id david-l-haydon

Chessgames.com player id 100417

Chesstempo.com player id 84422

Fide player id 415405

🏷️ Also known as

en David L Haydon ru Дэвид Л. Хейдон

References

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

Direct Wikidata claims

[5] ↑ David L Haydon — sex or gender (P21): male. wikidata.org.
[4] ↑ David L Haydon — country of citizenship (P27): United Kingdom. wikidata.org.
[6] ↑ David L Haydon — instance of (P31): human. wikidata.org.
[3] ↑ David L Haydon — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[2] ↑ David L Haydon — date of birth (P569): +1988-07-05T00:00:00Z. chessgames.com. wikidata.org.
[7] ↑ David L Haydon — sport (P641): chess. wikidata.org.
[8] ↑ David L Haydon — given name (P735): David. wikidata.org.
[9] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2073'}. FIDE Standard Ratings as of 30 April 2006. wikidata.org.
[10] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2073'}. FIDE Standard Ratings as of 31 July 2006. wikidata.org.
[11] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2073'}. FIDE Standard Ratings as of 31 October 2006. wikidata.org.
[12] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2073'}. FIDE Standard Ratings as of 31 January 2007. wikidata.org.
[13] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2060'}. FIDE Standard Ratings as of 30 April 2007. wikidata.org.
[14] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2080'}. FIDE Standard Ratings as of 31 July 2007. wikidata.org.
[15] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2080'}. FIDE Standard Ratings as of 31 October 2007. wikidata.org.
[16] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2108'}. FIDE Standard Ratings as of 31 January 2008. wikidata.org.
[17] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2105'}. FIDE Standard Ratings as of 30 April 2008. wikidata.org.
[18] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2146'}. FIDE Standard Ratings as of 31 July 2008. wikidata.org.
[19] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2146'}. FIDE Standard Ratings as of 31 October 2008. wikidata.org.
[20] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2142'}. FIDE Standard Ratings as of 31 January 2009. wikidata.org.
[21] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2142'}. FIDE Standard Ratings as of 30 April 2009. wikidata.org.
[22] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2149'}. FIDE Standard Ratings as of 31 July 2009. wikidata.org.
[23] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2149'}. FIDE Standard Ratings as of 30 September 2009. wikidata.org.
[24] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2149'}. FIDE Standard Ratings as of 30 November 2009. wikidata.org.
[25] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2149'}. FIDE Standard Ratings as of 31 January 2010. wikidata.org.
[26] ↑ David L Haydon — Elo rating (P1087): {'unit': '1', 'amount': '+2149'}. FIDE Standard Ratings as of 31 March 2010. wikidata.org.

Class ancestry

[1] ↑ David L Haydon 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). David L Haydon. Retrieved May 3, 2026, from https://4ort.xyz/entity/david-l-haydon

MLA “David L Haydon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/david-l-haydon.

BibTeX

@misc{4ortxyz_david-l-haydon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{David L Haydon}}, year = {2026}, url = {https://4ort.xyz/entity/david-l-haydon}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): David L Haydon — https://4ort.xyz/entity/david-l-haydon (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/david-l-haydon · Last refreshed: May 3, 2026