Individual Calculations August 2017
 Thawalampola, Oshada D  Total change: -24.40  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1381 1525 4.00 7 -0.61 40 -24.40 
  Rasanjana, M R Y 1128 SRI1.0010.08403.20 
  Thennakoon , T M S M B 1125  * SRI1.0010.08403.20 
  Ariyawansa, K A P M 1855 SRI0.001-0.1240-4.80 
  Balasooriya, B A M S 1230 SRI1.0010.15406.00 
  Chandrasiri, S A 1761 SRI0.001-0.2040-8.00 
  Omaththage, S Y 1315 SRI1.0010.23409.20 
  Wickramasinghe, M G D Chathura 1254 SRI0.001-0.8340-33.20 
 * 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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