Individual Calculations August 2017
 Pelagewatta, H Prabashwara  Total change: 83.60  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1334 1077 3.50 7 2.09 40 83.60 
  Rathnayake , T P 1413 SRI0.5010.384015.20 
  Ekanayake, N N B 1298 SRI1.0010.784031.20 
  Kandearachchi, Niranga 1477  * SRI0.001-0.0840-3.20 
  Kumara, M H N 1477  * SRI0.001-0.0840-3.20 
  Gangewatte, Sithila Mithashana 1203 SRI0.5010.17406.80 
  Hathurusinghe, Ravishka 1201 SRI1.0010.674026.80 
  Pranouve, S S 1267 SRI0.5010.254010.00 
 * 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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