Individual Calculations November 2017
 De Silva, L M S T  Total change: 11.60  Rating chartPersonal card
 8th Buddhi International Open Rating Tournament 2017 Gampaha SRI 2017-10-14
RcRownchangeKK*chgGame
 1360 1599 7.00 9 0.29 40 11.60 
  Dharmasena, W M S S B 1199  * SRI1.0010.08403.20 
  Bandara, Y R K G 1199  * SRI1.0010.08403.20 
  Withanarachchi, W A Vinoli Oneth 1319 SRI1.0010.16406.40 
  De Silva, Osheen 1860 SRI0.001-0.1840-7.20 
  Liyanage, Pesandu Rashmitha 1199  * SRI0.501-0.4240-16.80 
  Perera, G S M 1199  * SRI1.0010.08403.20 
  Samaraweera, Sanith Jithnuka 1199  * SRI1.0010.08403.20 
  Wimalasuriya, Kasun M. c1868 SRI0.5010.334013.20 
  Rupasinghe, A M S Anujana 1199  * SRI1.0010.08403.20 
 * 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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