Individual Calculations January 2014
 Karunarathna, Chathupa Induwara  Total change: -1.50  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U16 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2034 1734 1.00 7 -0.10 15 -1.50 
  Bora, Safal 2134  * USA0.001-0.0815-1.20 
  Lekic, Lazar 2071 MNE0.001-0.1215-1.80 
  Kenes, Aldiyar 2026 KAZ0.001-0.1515-2.25 
  Jumanov, Elbek 2019 UZB0.001-0.1615-2.40 
  Bayramov, Elkhan Khayyat 2134  * AZE0.001-0.0815-1.20 
  Ouaret, Abdelouhab f1868 ALG1.0010.681510.20 
  Malhotra, Tarun 1988 ENG0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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