Individual Calculations September 2018
 Fernando, J S Aloka  Total change: -86.80  Rating chartPersonal card
 Sri Lanka Open International Rating Chess Championship 2018 Colombo SRI 2018-08-22
RcRownchangeKK*chgGame
 1293 1672 6.00 9 -2.17 40 -86.80 
  Anattapathirana, Pamith Kithmin 1272  * SRI1.0010.08403.20 
  Liyanage, Pesandu Rashmitha 1278 SRI0.001-0.9240-36.80 
  Pramudha, W A Wiraj 1272  * SRI1.0010.08403.20 
  Selvarajah, Selvendra 1272  * SRI1.0010.08403.20 
  Nethmina, S A Indura 1363 SRI0.001-0.8640-34.40 
  Perera, Isara Ranmeth 1272  * SRI0.501-0.4240-16.80 
  Padukka, P V Gayuru Hansana 1272  * SRI1.0010.08403.20 
  Wijayawardana, Dineth Chanal 1311 SRI1.0010.10404.00 
  Kithmal, P M Kalindhu 1327 SRI0.501-0.3940-15.60 
 * 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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