Individual Calculations July 2014
 Doluweera, Minul Sanjula  Total change: 57.15  Rating chartPersonal card
 Junior National Chess Championships 2014 Open Kandy SRI 2014-06-05
RcRownchangeKK*chgGame
 1632 1843 5.50 6 1.09 15 16.35 
  Weerakoon, R K B 1443  * SRI1.0010.08151.20 
  Weerasinghe, C C 1543 SRI1.0010.15152.25 
  Dassanayake, D M G S 1682 SRI1.0010.29154.35 
  Siriwardena, G T D 1443  * SRI1.0010.08151.20 
  Kulasekara, Kashapa D M T 1974 SRI1.0010.681510.20 
  Thilakarathne, G M S 1705 SRI0.501-0.1915-2.85 
 * 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)
 
 Sri Lanka Open International Chess Championship 2014 Colombo SRI 2014-06-12
RcRownchangeKK*chgGame
 1797 1843 7.50 9 2.72 15 40.80 
  Ranawaka, Nuran Lakshitha N 1443  * SRI1.0010.08151.20 
  Amarasena, Y M Yubath 1447 SRI1.0010.08151.20 
  Akila, D.m. 1450 SRI1.0010.08151.20 
  Wijekoon, Chandana 2020 SRI1.0010.731510.95 
  Kalugampitiya, R S 2145 SRI0.001-0.1515-2.25 
  Peiris, T S S f2025 SRI1.0010.741511.10 
  Miraj, Akila 1901 SRI1.0010.58158.70 
  Naotunna, Dineth Nimnaka 1836 SRI1.0010.49157.35 
  Dissanayake, R S 1909 SRI0.5010.09151.35 
 * 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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