Individual Calculations March 2013
 Wimalasuriya, Kasun M.  Total change: 10.35  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 1963 1862 4.00 9 0.69 15 10.35 
  Kurukulasuriya, Prasanna 2071 SRI0.001-0.2315-3.45 
  Priyankara, Chamil 1960 SRI0.001-0.3715-5.55 
  Shrestha, Sujendra Prasad f1916 NEP0.001-0.4215-6.30 
  Liyanage, N P 1922 SRI1.0010.58158.70 
  Rajapakse, R M C M 2110 SRI0.001-0.1915-2.85 
  Fuad, Ahamed c1845 MDV1.0010.48157.20 
  Amarasinghe, A A C B 1869 SRI1.0010.51157.65 
  Wijekoon, Chandana 2032 SRI0.5010.22153.30 
  Thrimavitharana, Ravin 1940 SRI0.5010.11151.65 

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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