Individual Calculations July 2010
 Samarathunga, S Chanaka Janitha  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Major Division Kurunegala Chess Championship 2010 Kurunegala SRI 2010-04-07
RcRownchangeRpKK*chgGame
 1857 0 3.00 6 0.00 1857   0.00 
  Kumara, C M S Praneeth 1739 SRI1.0010.00 0.00 
  Randil, Lakshitha 1893 SRI0.5010.00 0.00 
  Liyanage, N P 1928 SRI1.0010.00 0.00 
  Koggala, W S V K 1969 SRI0.0010.00 0.00 
  Amarasinghe, A A C B 1943 SRI0.5010.00 0.00 
  Samaranayake, K P R N 1669 SRI0.0010.00 0.00 

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 National B Chess Championship 2010 Colombo SRI 2010-04-24
RcRownchangeRpKK*chgGame
 1866 0 1.50 14 0.00 1515   0.00 
  Amarasena, Kaveesha 1921 SRI0.5010.00 0.00 
  Fonseka, C K D 2000 SRI0.0010.00 0.00 
  Weerawardane, R 2165 SRI0.0010.00 0.00 
  Bhagya, Viman 1992 SRI0.0010.00 0.00 
  Amarasena, Kaveesha 1921 SRI0.0010.00 0.00 
  Thilakawardana, Supeshala wf1787 SRI0.0010.00 0.00 
  Liyanapathirana, Pasan Vindula 1841 SRI0.0010.00 0.00 
  Samaranayake, K P R N 1669 SRI0.0010.00 0.00 
  Farshan, H M 1763 SRI0.0010.00 0.00 
  Senanayake, P R wf1899 SRI0.0010.00 0.00 
  Kuruwitage, Yasas Kalana 1912 SRI0.5010.00 0.00 
  Kuruppu, Supun Dasantha 1525 SRI0.0010.00 0.00 
  Randil, Lakshitha 1893 SRI0.5010.00 0.00 
  Rathnasekara, Abimanyu 1836 SRI0.0010.00 0.00 

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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