Individual Calculations September 2014
 Priyankara, Chamil  Total change: 25.40  Rating chartPersonal card
 5th Kandy Open International Rating Chess Championship Kandy SRI 2014-08-19
RcRownchangeKK*chgGame
 1776 1935 8.00 10 1.27 20 25.40 
  Kandeeban, Sivasothy 1535  * SRI1.0010.08201.60 
  Saumy, Zainab 1535  * SRI1.0010.08201.60 
  Abhimanyu, Iraja 1674 SRI1.0010.18203.60 
  Herath, N N B 1741 SRI0.501-0.2520-5.00 
  Dassanayake, D M G S 1700 SRI1.0010.21204.20 
  Mehalathan, Sivakumar 1535  * SRI1.0010.08201.60 
  Lamawansa, Yasas 1934 SRI1.0010.502010.00 
  Alahakoon, Isuru 2120 SRI0.5010.24204.80 
  Wijekoon, Chandana c2026 SRI0.5010.12202.40 
  Kulasekara, Kashapa D M T 1959 SRI0.5010.03200.60 
 * 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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