Individual Calculations August 2017
 Indrajith, J A K N T  Total change: 53.20  Rating chartPersonal card
 Sri Lanka Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeKK*chgGame
 1367 1119 3.00 8 1.33 40 53.20 
  Udagedara, Sandali Kanishka 1519  * SRI0.001-0.0840-3.20 
  Sarathchandra, Gihansa M 1323 SRI0.001-0.2440-9.60 
  Weerakoon, Devuja S 1360 SRI0.5010.304012.00 
  Seneka, M W Thenumi 1317 SRI1.0010.764030.40 
  Kulatunga, Dinithi 1433 SRI0.001-0.1440-5.60 
  Kumari, S C T 1519  * SRI0.001-0.0840-3.20 
  Withanarachchi, W A P V 1231 SRI1.0010.654026.00 
  Weerawardana, Oneli Vihanga 1236 SRI0.5010.16406.40 
 * 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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