Individual Calculations November 2014
 Randil, Lakshitha  Total change: -33.00  Rating chartPersonal card
 Buddhi International Rating Chess Championship 2014 Negombo SRI 2014-10-02
RcRownchangeKK*chgGame
 1610 1975 5.50 8 -1.65 20 -33.00 
  Withanarachchi, W A Vinoli Oneth 1575  * SRI1.0010.08201.60 
  Punchihewa, Kokila Prageeth 1575  * SRI1.0010.08201.60 
  Jayasinghe, Keeth M S 1661 SRI0.001-0.8620-17.20 
  Chamikara, H M D R Dilusha 1575  * SRI0.501-0.4220-8.40 
  Roshan, K 1575  * SRI1.0010.08201.60 
  Malhara, W.a. Hansana 1575  * SRI1.0010.08201.60 
  Senanayaka, P D 1767 SRI0.001-0.7720-15.40 
  Gunawardena, I M P T 1575  * SRI1.0010.08201.60 
 * 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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