Individual Calculations November 2010
 Bhagya, Viman  Total change: 14.70  Rating chartPersonal card
 BUDDHI International Rating Chess Championship 2010 Gampaha SRI 2010-09-17
RcRownchangeKK*chgGame
 1978 1983 4.00 6 0.98 15 14.70 
  Ashraf, Ahmed 1780 MDV1.0010.24153.60 
  Kalugampitiya, R S 2095 SRI1.0010.65159.75 
  Dehigama, D R N K B 2020 SRI1.0010.55158.25 
  Karunaratne, D.c.j 1917 SRI0.001-0.5915-8.85 
  Kavinda, Akhila 2037 SRI1.0010.58158.70 
  Niklesh, Jain 2017 IND0.001-0.4515-6.75 

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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