Roy Kerr

Roy Kerr - New Zealand mathematician and bridge player. Article “Roy Kerr” in German Wikipedia has 25.9 points for quality (as of July 1, 2025). The article contains 7 references and 5 sections.

This article has the best quality in Basque Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Roy Kerr”, its content was written by 53 registered users of German Wikipedia and edited by 395 registered Wikipedia users in all languages.

The article is cited 26 times in German Wikipedia and cited 1684 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #11051 in April 2015
• Global: #49056 in January 2016

The highest popularity rank from 2008:

• Local (German): #68976 in December 2023
• Global: #167887 in December 2023

There are 19 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	Basque (eu) Roy Kerr		62.5655
2	Chinese (zh) 羅伊·克爾		43.2767
3	English (en) Roy Kerr		41.5823
4	Romanian (ro) Roy Patrick Kerr		33.4054
5	Ukrainian (uk) Рой Керр		30.8144
6	Czech (cs) Roy Kerr		30.355
7	German (de) Roy Kerr		25.8932
8	Russian (ru) Керр, Рой		25.7816
9	Arabic (ar) روي كير		25.0404
10	Polish (pl) Roy P. Kerr		24.1689

More...

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

The most popular language versions of the article "Roy Kerr" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Roy Kerr		256 509
2	Japanese (ja) ロイ・カー		34 186
3	German (de) Roy Kerr		32 538
4	Spanish (es) Roy Kerr		29 631
5	French (fr) Roy Kerr		22 531
6	Russian (ru) Керр, Рой		18 325
7	Italian (it) Roy Patrick Kerr		17 298
8	Chinese (zh) 羅伊·克爾		13 494
9	Portuguese (pt) Roy Kerr		11 774
10	Polish (pl) Roy P. Kerr		8 636

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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 "Roy Kerr" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Roy Kerr		1 836
2	German (de) Roy Kerr		326
3	Japanese (ja) ロイ・カー		135
4	Chinese (zh) 羅伊·克爾		95
5	Spanish (es) Roy Kerr		89
6	Russian (ru) Керр, Рой		82
7	French (fr) Roy Kerr		62
8	Polish (pl) Roy P. Kerr		47
9	Korean (ko) 로이 커		37
10	Italian (it) Roy Patrick Kerr		33

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

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

#	Language	AI award	Relative AI
1	English (en) Roy Kerr		113
2	German (de) Roy Kerr		53
3	French (fr) Roy Kerr		44
4	Italian (it) Roy Patrick Kerr		39
5	Japanese (ja) ロイ・カー		20
6	Polish (pl) Roy P. Kerr		18
7	Dutch (nl) Roy Kerr		17
8	Russian (ru) Керр, Рой		17
9	Chinese (zh) 羅伊·克爾		14
10	Spanish (es) Roy Kerr		12

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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 "Roy Kerr" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) روي كير		0
2	Catalan (ca) Roy Kerr		0
3	Czech (cs) Roy Kerr		0
4	German (de) Roy Kerr		0
5	English (en) Roy Kerr		0
6	Spanish (es) Roy Kerr		0
7	Basque (eu) Roy Kerr		0
8	Persian (fa) روی کر		0
9	French (fr) Roy Kerr		0
10	Italian (it) Roy Patrick Kerr		0

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

Language versions of the article "Roy Kerr" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Roy Kerr		399
2	Chinese (zh) 羅伊·克爾		269
3	Portuguese (pt) Roy Kerr		189
4	Arabic (ar) روي كير		162
5	Polish (pl) Roy P. Kerr		130
6	Persian (fa) روی کر		90
7	Ukrainian (uk) Рой Керр		86
8	Korean (ko) 로이 커		74
9	Czech (cs) Roy Kerr		68
10	Japanese (ja) ロイ・カー		67

More...

#	Language	Value
ar	Arabic روي كير
ca	Catalan Roy Kerr
cs	Czech Roy Kerr
de	German Roy Kerr
en	English Roy Kerr
es	Spanish Roy Kerr
eu	Basque Roy Kerr
fa	Persian روی کر
fr	French Roy Kerr
it	Italian Roy Patrick Kerr
ja	Japanese ロイ・カー
ko	Korean 로이 커
nl	Dutch Roy Kerr
pl	Polish Roy P. Kerr
pt	Portuguese Roy Kerr
ro	Romanian Roy Patrick Kerr
ru	Russian Керр, Рой
uk	Ukrainian Рой Керр
zh	Chinese 羅伊·克爾

Best Rank

German: #68976 12.2023

Global: #167887 12.2023

Best Rank

German: #11051 04.2015

Global: #49056 01.2016

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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