Joshua Posthuma

chess player

Person human Q71317772

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Joshua Posthuma

Summary

Joshua Posthuma is a human^[1]. He was born on +2000-06-05T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

Joshua Posthuma was born on +2000-06-05T00:00:00Z^[2].
Joshua Posthuma worked as a chess player^[3].
Joshua Posthuma is recorded as male^[4].
Joshua Posthuma's instance of is recorded as human^[5].
Joshua Posthuma's sport is recorded as chess^[6].
Joshua Posthuma's given name is recorded as Joshua^[7].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2089'}^[8].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2089'}^[9].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2089'}^[10].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2077'}^[11].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2077'}^[12].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2087'}^[13].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2059'}^[14].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2096'}^[15].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2096'}^[16].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2096'}^[17].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2130'}^[18].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2118'}^[19].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2118'}^[20].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2188'}^[21].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2188'}^[22].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2198'}^[23].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2221'}^[24].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2212'}^[25].
Joshua Posthuma's Elo rating is recorded as {'unit': '1', 'amount': '+2212'}^[26].

Body

Origins and Family

Joshua Posthuma was born on +2000-06-05T00:00:00Z^[2].

Career and Affiliations

Joshua Posthuma's professions included chess player^[3].

FAQs

What did Joshua Posthuma do for work?

Joshua Posthuma worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth June 5, 2000

Occupation chess player

Properties

Country for sport United States

Elo rating unit: 1, amount: +2089, unit: 1, amount: +2089, unit: 1, amount: +2089, unit: 1, amount: +2077, unit: 1, amount: +2077, unit: 1, amount: +2087, unit: 1, amount: +2059, unit: 1, amount: +2096, unit: 1, amount: +2096, unit: 1, amount: +2096, unit: 1, amount: +2130, unit: 1, amount: +2118, unit: 1, amount: +2118, unit: 1, amount: +2188, unit: 1, amount: +2188, unit: 1, amount: +2198, unit: 1, amount: +2221, unit: 1, amount: +2212, unit: 1, amount: +2212, unit: 1, amount: +2234, unit: 1, amount: +2234, unit: 1, amount: +2250, unit: 1, amount: +2268, unit: 1, amount: +2268, unit: 1, amount: +2256, unit: 1, amount: +2197, unit: 1, amount: +2204, unit: 1, amount: +2179, unit: 1, amount: +2175, unit: 1, amount: +2229, unit: 1, amount: +2229, unit: 1, amount: +2237, unit: 1, amount: +2237, unit: 1, amount: +2237, unit: 1, amount: +2247, unit: 1, amount: +2240, unit: 1, amount: +2327, unit: 1, amount: +2309, unit: 1, amount: +2309, unit: 1, amount: +2311, unit: 1, amount: +2297, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2327, unit: 1, amount: +2327, unit: 1, amount: +2327, unit: 1, amount: +2327, unit: 1, amount: +2321, unit: 1, amount: +2321, unit: 1, amount: +2345, unit: 1, amount: +2343, unit: 1, amount: +2347, unit: 1, amount: +2348, unit: 1, amount: +2346, unit: 1, amount: +2353, unit: 1, amount: +2353, unit: 1, amount: +2355, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2349, unit: 1, amount: +2307, unit: 1, amount: +2307, unit: 1, amount: +2291, unit: 1, amount: +2256, unit: 1, amount: +2344, unit: 1, amount: +2359, unit: 1, amount: +2362, unit: 1, amount: +2367, unit: 1, amount: +2359, unit: 1, amount: +2389, unit: 1, amount: +2404, unit: 1, amount: +2405, unit: 1, amount: +2417, unit: 1, amount: +2432, unit: 1, amount: +2433, unit: 1, amount: +2441, unit: 1, amount: +2457, unit: 1, amount: +2443, unit: 1, amount: +2445, unit: 1, amount: +2449, unit: 1, amount: +2453, unit: 1, amount: +2450, unit: 1, amount: +2414, unit: 1, amount: +2412, unit: 1, amount: +2388, unit: 1, amount: +2412, unit: 1, amount: +2409, unit: 1, amount: +2384, unit: 1, amount: +2387, unit: 1, amount: +2380, unit: 1, amount: +2380

Given name Joshua

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person FIDE Master, International Master

External References (7)

365chess.com player id Joshua_Posthuma

Chess.com member id jposthuma

Chess.com player id joshua-posthuma

Chesstempo.com player id 377690

Fide player id 2096889

Lichess username jposthuma

Uscf player id 13856778

🏷️ Also known as

en Joshua Posthuma ru Джошуа Постума

References

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

Direct Wikidata claims

[4] ↑ Joshua Posthuma — sex or gender (P21): male. wikidata.org.
[5] ↑ Joshua Posthuma — instance of (P31): human. wikidata.org.
[3] ↑ Joshua Posthuma — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[2] ↑ Joshua Posthuma — date of birth (P569): +2000-06-05T00:00:00Z. ratings.fide.com. Retrieved 2019-09-24. wikidata.org.
[6] ↑ Joshua Posthuma — sport (P641): chess. wikidata.org.
[7] ↑ Joshua Posthuma — given name (P735): Joshua. wikidata.org.
[8] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2089'}. FIDE Standard Ratings as of 31 July 2015. wikidata.org.
[9] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2089'}. FIDE Standard Ratings as of 31 August 2015. wikidata.org.
[10] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2089'}. FIDE Standard Ratings as of 30 September 2015. wikidata.org.
[11] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2077'}. FIDE Standard Ratings as of 31 October 2015. wikidata.org.
[12] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2077'}. FIDE Standard Ratings as of 30 November 2015. wikidata.org.
[13] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2087'}. FIDE Standard Ratings as of 31 December 2015. wikidata.org.
[14] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2059'}. FIDE Standard Ratings as of 31 January 2016. wikidata.org.
[15] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2096'}. FIDE Standard Ratings as of 28 February 2016. wikidata.org.
[16] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2096'}. FIDE Standard Ratings as of 31 March 2016. wikidata.org.
[17] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2096'}. FIDE Standard Ratings as of 30 April 2016. wikidata.org.
[18] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2130'}. FIDE Standard Ratings as of 31 May 2016. wikidata.org.
[19] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2118'}. FIDE Standard Ratings as of 30 June 2016. wikidata.org.
[20] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2118'}. FIDE Standard Ratings as of 31 July 2016. wikidata.org.
[21] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2188'}. FIDE Standard Ratings as of 31 August 2016. wikidata.org.
[22] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2188'}. FIDE Standard Ratings as of 30 September 2016. wikidata.org.
[23] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2198'}. FIDE Standard Ratings as of 31 October 2016. wikidata.org.
[24] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2221'}. FIDE Standard Ratings as of 30 November 2016. wikidata.org.
[25] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2212'}. FIDE Standard Ratings as of 31 December 2016. wikidata.org.
[26] ↑ Joshua Posthuma — Elo rating (P1087): {'unit': '1', 'amount': '+2212'}. FIDE Standard Ratings as of 31 January 2017. wikidata.org.

Class ancestry

[1] ↑ Joshua Posthuma 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). Joshua Posthuma. Retrieved May 3, 2026, from https://4ort.xyz/entity/joshua-posthuma

MLA “Joshua Posthuma.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/joshua-posthuma.

BibTeX

@misc{4ortxyz_joshua-posthuma_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Joshua Posthuma}}, year = {2026}, url = {https://4ort.xyz/entity/joshua-posthuma}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Joshua Posthuma — https://4ort.xyz/entity/joshua-posthuma (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/joshua-posthuma · Last refreshed: May 3, 2026