Individual Calculations March 2013
 Rajapakse, R M C M  Total change: -25.95  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 1915 2110 5.00 9 -1.73 15 -25.95 
  Amarasinghe, A A C B 1869 SRI0.001-0.8015-12.00 
  Liyanage, N P 1922 SRI1.0010.26153.90 
  Thapa, Krishna 2040 NEP0.001-0.6015-9.00 
  Shrestha, Sujendra Prasad f1916 NEP0.001-0.7515-11.25 
  Wimalasuriya, Kasun M. 1862 SRI1.0010.19152.85 
  Thrimavitharana, Ravin 1940 SRI0.001-0.7215-10.80 
  Fonseka, C K D 1920 SRI1.0010.25153.75 
  Abdul, Rahman Ali 1904 MDV1.0010.24153.60 
  Lasitha, Subash 1865 SRI1.0010.20153.00 

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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