K. Ratnakaran

Indian chess player

Person human Q27530557

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K. Ratnakaran

Summary

K. Ratnakaran is a human^[1]. He was born on +1981-12-19T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

K. Ratnakaran was born on +1981-12-19T00:00:00Z^[2].
K. Ratnakaran's professions included chess player^[3].
K. Ratnakaran is recorded as male^[4].
K. Ratnakaran's instance of is recorded as human^[5].
K. Ratnakaran's sport is recorded as chess^[6].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2150'}^[7].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2150'}^[8].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2150'}^[9].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2050'}^[10].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2045'}^[11].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2045'}^[12].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2045'}^[13].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2145'}^[14].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2171'}^[15].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2194'}^[16].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2203'}^[17].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2220'}^[18].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2258'}^[19].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2258'}^[20].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2308'}^[21].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2308'}^[22].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2356'}^[23].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2329'}^[24].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2365'}^[25].
K. Ratnakaran's Elo rating is recorded as {'unit': '1', 'amount': '+2374'}^[26].

Body

Origins and Family

K. Ratnakaran was born on +1981-12-19T00:00:00Z^[2].

Career and Affiliations

K. Ratnakaran's professions included chess player^[3].

FAQs

What did K. Ratnakaran do for work?

K. Ratnakaran worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth December 19, 1981

Occupation chess player

Properties

Country for sport India

Elo rating unit: 1, amount: +2150, unit: 1, amount: +2150, unit: 1, amount: +2150, unit: 1, amount: +2050, unit: 1, amount: +2045, unit: 1, amount: +2045, unit: 1, amount: +2045, unit: 1, amount: +2145, unit: 1, amount: +2171, unit: 1, amount: +2194, unit: 1, amount: +2203, unit: 1, amount: +2220, unit: 1, amount: +2258, unit: 1, amount: +2258, unit: 1, amount: +2308, unit: 1, amount: +2308, unit: 1, amount: +2356, unit: 1, amount: +2329, unit: 1, amount: +2365, unit: 1, amount: +2374, unit: 1, amount: +2390, unit: 1, amount: +2343, unit: 1, amount: +2312, unit: 1, amount: +2309, unit: 1, amount: +2349, unit: 1, amount: +2375, unit: 1, amount: +2344, unit: 1, amount: +2367, unit: 1, amount: +2384, unit: 1, amount: +2384, unit: 1, amount: +2393, unit: 1, amount: +2408, unit: 1, amount: +2411, unit: 1, amount: +2439, unit: 1, amount: +2422, unit: 1, amount: +2395, unit: 1, amount: +2413, unit: 1, amount: +2418, unit: 1, amount: +2433, unit: 1, amount: +2437, unit: 1, amount: +2488, unit: 1, amount: +2453, unit: 1, amount: +2458, unit: 1, amount: +2431, unit: 1, amount: +2427, unit: 1, amount: +2428, unit: 1, amount: +2441, unit: 1, amount: +2421, unit: 1, amount: +2402, unit: 1, amount: +2401, unit: 1, amount: +2397, unit: 1, amount: +2405, unit: 1, amount: +2392, unit: 1, amount: +2383, unit: 1, amount: +2381, unit: 1, amount: +2394, unit: 1, amount: +2414, unit: 1, amount: +2410, unit: 1, amount: +2386, unit: 1, amount: +2403, unit: 1, amount: +2403, unit: 1, amount: +2410, unit: 1, amount: +2441, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2430, unit: 1, amount: +2435, unit: 1, amount: +2434, unit: 1, amount: +2426, unit: 1, amount: +2426, unit: 1, amount: +2417, unit: 1, amount: +2417, unit: 1, amount: +2417, unit: 1, amount: +2428, unit: 1, amount: +2428, unit: 1, amount: +2428, unit: 1, amount: +2428, unit: 1, amount: +2434, unit: 1, amount: +2411, unit: 1, amount: +2401, unit: 1, amount: +2392, unit: 1, amount: +2389, unit: 1, amount: +2397, unit: 1, amount: +2397, unit: 1, amount: +2397, unit: 1, amount: +2398, unit: 1, amount: +2398, unit: 1, amount: +2387, unit: 1, amount: +2387, unit: 1, amount: +2387, unit: 1, amount: +2387, unit: 1, amount: +2387, unit: 1, amount: +2411, unit: 1, amount: +2411, unit: 1, amount: +2422, unit: 1, amount: +2424, unit: 1, amount: +2424, unit: 1, amount: +2424, unit: 1, amount: +2417, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2447, unit: 1, amount: +2457, unit: 1, amount: +2457, unit: 1, amount: +2463, unit: 1, amount: +2470, unit: 1, amount: +2456, unit: 1, amount: +2452, unit: 1, amount: +2452, unit: 1, amount: +2452, unit: 1, amount: +2452, unit: 1, amount: +2469, unit: 1, amount: +2469, unit: 1, amount: +2458, unit: 1, amount: +2428, unit: 1, amount: +2428, unit: 1, amount: +2407, unit: 1, amount: +2383, unit: 1, amount: +2383, unit: 1, amount: +2378, unit: 1, amount: +2378, unit: 1, amount: +2354, unit: 1, amount: +2354, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2333, unit: 1, amount: +2307, unit: 1, amount: +2372, unit: 1, amount: +2395, unit: 1, amount: +2395, unit: 1, amount: +2377, unit: 1, amount: +2377, unit: 1, amount: +2385, unit: 1, amount: +2376, unit: 1, amount: +2381, unit: 1, amount: +2381, unit: 1, amount: +2366, unit: 1, amount: +2366, unit: 1, amount: +2366, unit: 1, amount: +2373, unit: 1, amount: +2361, unit: 1, amount: +2361, unit: 1, amount: +2351, unit: 1, amount: +2338, unit: 1, amount: +2338, unit: 1, amount: +2344, unit: 1, amount: +2337, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2322, unit: 1, amount: +2322, unit: 1, amount: +2329, unit: 1, amount: +2334, unit: 1, amount: +2320, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2316, unit: 1, amount: +2337, unit: 1, amount: +2348, unit: 1, amount: +2352, unit: 1, amount: +2329, unit: 1, amount: +2317, unit: 1, amount: +2304, unit: 1, amount: +2290, unit: 1, amount: +2275, unit: 1, amount: +2257, unit: 1, amount: +2254, unit: 1, amount: +2232, unit: 1, amount: +2258, unit: 1, amount: +2275, unit: 1, amount: +2258, unit: 1, amount: +2265

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person International Master

External References (7)

365chess.com player id K._Rathnakaran

Chess.com member id RATNAKARAN

Chess.com player id k-rathnakaran

Chessgames.com player id 51274

Chesstempo.com player id 173746

Fide player id 5005507

Uscf player id 13992015

🏷️ Also known as

en K. Rathnakaran en K. Ratnakaran ru К. Ратнакаран

References

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

Direct Wikidata claims

[4] ↑ K. Ratnakaran — sex or gender (P21): male. ratings.fide.com. wikidata.org.
[5] ↑ K. Ratnakaran — instance of (P31): human. ratings.fide.com. wikidata.org.
[3] ↑ K. Ratnakaran — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[2] ↑ K. Ratnakaran — date of birth (P569): +1981-12-19T00:00:00Z. chessgames.com. wikidata.org.
[6] ↑ K. Ratnakaran — sport (P641): chess. ratings.fide.com. wikidata.org.
[7] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2150'}. List of players on FIDE lists 1967-2001. wikidata.org.
[8] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2150'}. List of players on FIDE lists 1967-2001. wikidata.org.
[9] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2150'}. List of players on FIDE lists 1967-2001. wikidata.org.
[10] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2050'}. List of players on FIDE lists 1967-2001. wikidata.org.
[11] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2045'}. List of players on FIDE lists 1967-2001. wikidata.org.
[12] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2045'}. List of players on FIDE lists 1967-2001. wikidata.org.
[13] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2045'}. List of players on FIDE lists 1967-2001. wikidata.org.
[14] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2145'}. List of players on FIDE lists 1967-2001. wikidata.org.
[15] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2171'}. List of players on FIDE lists 1967-2001. wikidata.org.
[16] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2194'}. List of players on FIDE lists 1967-2001. wikidata.org.
[17] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2203'}. List of players on FIDE lists 1967-2001. wikidata.org.
[18] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2220'}. FIDE Standard Ratings as of 31 January 2001. wikidata.org.
[19] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2258'}. FIDE Standard Ratings as of 30 April 2001. wikidata.org.
[20] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2258'}. FIDE Standard Ratings as of 31 July 2001. wikidata.org.
[21] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2308'}. FIDE Standard Ratings as of 31 October 2001. wikidata.org.
[22] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2308'}. FIDE Standard Ratings as of 31 January 2002. wikidata.org.
[23] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2356'}. FIDE Standard Ratings as of 30 April 2002. wikidata.org.
[24] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2329'}. FIDE Standard Ratings as of 31 July 2002. wikidata.org.
[25] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2365'}. FIDE Standard Ratings as of 31 October 2002. wikidata.org.
[26] ↑ K. Ratnakaran — Elo rating (P1087): {'unit': '1', 'amount': '+2374'}. FIDE Standard Ratings as of 31 January 2003. wikidata.org.

Class ancestry

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

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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). K. Ratnakaran. Retrieved May 3, 2026, from https://4ort.xyz/entity/k-ratnakaran

MLA “K. Ratnakaran.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/k-ratnakaran.

BibTeX

@misc{4ortxyz_k-ratnakaran_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K. Ratnakaran}}, year = {2026}, url = {https://4ort.xyz/entity/k-ratnakaran}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K. Ratnakaran — https://4ort.xyz/entity/k-ratnakaran (retrieved 2026-05-03)

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