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chessmetrics.com

Chessmetrics is a system for rating chess players devised by Jeff Sonas. It is intended as an improvement over the Elo rating system. Chessmetrics is a weighted average of past performance. The score considers a player's win percentage against other players weighted by the ratings of the other players and the time elapsed since the match. A 10% increase in performance is equivalent to an increase of 85 rating points. The weighting of previous matches digresses linearly from 100% for just-finished matches to zero for matches conducted more than two years ago. More information...

According to PR-model, chessmetrics.com is ranked 25,935^th in multilingual Wikipedia, in particular this website is ranked 21,867^th in English Wikipedia.

The website is placed before nextspaceflight.com and after joint-forces.com in the BestRef global ranking of the most important sources of Wikipedia.

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enEnglish

21,867^th place

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plPolish

3,468^th place

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deGerman

13,406^th place

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skSlovak

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huHungarian

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frFrench

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esSpanish

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zhChinese

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csCzech

8,980^th place

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itItalian

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fiFinnish

11,328^th place

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ukUkrainian

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ptPortuguese

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daDanish

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caCatalan

7,159^th place

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heHebrew

17,386^th place

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simpleSimple English

9,460^th place

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trTurkish

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bgBulgarian

15,336^th place

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hrCroatian

11,747^th place

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ruRussian

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arArabic

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ltLithuanian

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viVietnamese

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ndsLow German

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