Individual Calculations August 2017
 Rathnayake , T P  Total change: -0.80  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1320 1413 3.50 6 -0.02 40 -0.80 
  Pelagewatta, H Prabashwara 1077 SRI0.501-0.3840-15.20 
  Manusha, D M Nipun 1013  * SRI1.0010.08403.20 
  Omanthage, D S 1098 SRI1.0010.14405.60 
  Gunasekara, W A N Senpathi 1626 SRI0.5010.274010.80 
  Iddagoda, Nikitha 1521 SRI0.5010.15406.00 
  Chandrasiri, P K 1582 SRI0.001-0.2840-11.20 
 * 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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