Lyon Playfair

Lyon Playfair, 1st Baron Playfair - British politician and chemist (1818-1898). Article “Lyon Playfair” in Polish Wikipedia has 10.3 points for quality (as of July 1, 2025). The article contains 1 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Polish) language version.

Since the creation of article “Lyon Playfair”, its content was written by 8 registered users of Polish Wikipedia and edited by 181 registered Wikipedia users in all languages.

The article is cited 78 times in Polish Wikipedia and cited 306 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Polish): #9876 in August 2005
• Global: #12689 in January 2003

The highest popularity rank from 2008:

• Local (Polish): #149558 in November 2008
• Global: #604870 in January 2008

There are 8 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Lyon Playfair, 1st Baron Playfair		43.2867
2	Swedish (sv) Lyon Playfair, 1:e baron Playfair		29.6079
3	Norwegian (no) Lyon Playfair		25.8438
4	French (fr) Lyon Playfair (1er baron Playfair)		23.9633
5	German (de) Lyon Playfair, 1. Baron Playfair		22.2187
6	Japanese (ja) ライアン・プレイフェア		11.0528
7	Polish (pl) Lyon Playfair		10.3453
8	Chinese (zh) 莱昂·普莱费尔		8.8817

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Lyon Playfair" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Lyon Playfair, 1st Baron Playfair		125 986
2	Polish (pl) Lyon Playfair		14 088
3	German (de) Lyon Playfair, 1. Baron Playfair		13 729
4	Japanese (ja) ライアン・プレイフェア		10 617
5	Chinese (zh) 莱昂·普莱费尔		5 277
6	Norwegian (no) Lyon Playfair		3 190
7	French (fr) Lyon Playfair (1er baron Playfair)		1 117
8	Swedish (sv) Lyon Playfair, 1:e baron Playfair		296

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Lyon Playfair" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Lyon Playfair, 1st Baron Playfair		589
2	Chinese (zh) 莱昂·普莱费尔		45
3	German (de) Lyon Playfair, 1. Baron Playfair		44
4	Japanese (ja) ライアン・プレイフェア		39
5	French (fr) Lyon Playfair (1er baron Playfair)		18
6	Norwegian (no) Lyon Playfair		13
7	Polish (pl) Lyon Playfair		8
8	Swedish (sv) Lyon Playfair, 1:e baron Playfair		4

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Lyon Playfair" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Lyon Playfair, 1st Baron Playfair		90
2	German (de) Lyon Playfair, 1. Baron Playfair		36
3	Japanese (ja) ライアン・プレイフェア		15
4	Norwegian (no) Lyon Playfair		12
5	Chinese (zh) 莱昂·普莱费尔		10
6	Polish (pl) Lyon Playfair		8
7	French (fr) Lyon Playfair (1er baron Playfair)		6
8	Swedish (sv) Lyon Playfair, 1:e baron Playfair		4

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Lyon Playfair" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Lyon Playfair, 1st Baron Playfair		3
2	German (de) Lyon Playfair, 1. Baron Playfair		1
3	French (fr) Lyon Playfair (1er baron Playfair)		0
4	Japanese (ja) ライアン・プレイフェア		0
5	Norwegian (no) Lyon Playfair		0
6	Polish (pl) Lyon Playfair		0
7	Swedish (sv) Lyon Playfair, 1:e baron Playfair		0
8	Chinese (zh) 莱昂·普莱费尔		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Lyon Playfair" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Lyon Playfair, 1st Baron Playfair		145
2	Polish (pl) Lyon Playfair		78
3	German (de) Lyon Playfair, 1. Baron Playfair		29
4	French (fr) Lyon Playfair (1er baron Playfair)		20
5	Chinese (zh) 莱昂·普莱费尔		13
6	Japanese (ja) ライアン・プレイフェア		10
7	Norwegian (no) Lyon Playfair		10
8	Swedish (sv) Lyon Playfair, 1:e baron Playfair		1

More...

#	Language	Value
de	German Lyon Playfair, 1. Baron Playfair
en	English Lyon Playfair, 1st Baron Playfair
fr	French Lyon Playfair (1er baron Playfair)
ja	Japanese ライアン・プレイフェア
no	Norwegian Lyon Playfair
pl	Polish Lyon Playfair
sv	Swedish Lyon Playfair, 1:e baron Playfair
zh	Chinese 莱昂·普莱费尔

Best Rank

Polish: #149558 11.2008

Global: #604870 01.2008

Best Rank

Polish: #9876 08.2005

Global: #12689 01.2003

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information