Individual Calculations April 2016
 Subasinghe, D D C H  Total change: -27.80  Rating chartPersonal card
 Sri Lanka National B Chess Championship 2016 Colombo SRI 2016-03-10
RcRownchangeKK*chgGame
 1642 1671 4.00 10 -1.39 20 -27.80 
  Bhagya, Viman 1953 SRI0.001-0.1620-3.20 
  De Silva, Gihan 1809 SRI1.0010.692013.80 
  Kuruppu, Supun Dasantha c1842 SRI0.001-0.2720-5.40 
  Haputhanthri, H L N B 1513 SRI0.001-0.7120-14.20 
  Iddagoda, Nikitha 1524 SRI0.501-0.2020-4.00 
  Fernando, W V A Tithira Daminda 1529 SRI0.501-0.1920-3.80 
  Dabarera, G W D M 1501 SRI1.0010.28205.60 
  Jayaweera, Y 1750 SRI0.001-0.3920-7.80 
  Kurukulasuriya, M Ashen 1446 SRI0.001-0.7820-15.60 
  Gunawardena, I M P T 1552 SRI1.0010.34206.80 

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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