Individual Calculations March 2013
 Gunaratne, Mojitha Sathsara  Total change: 41.85  Rating chartPersonal card
 Asian Zonal 2013, Zone 3.2 Colombo SRI 2013-02-02
RcRownchangeKK*chgGame
 1979 1704 4.50 9 2.79 15 41.85 
  Wijekoon, Chandana 2032 SRI0.5010.37155.55 
  Thapa, Krishna 2040 NEP0.001-0.1215-1.80 
  Liyanage, N P 1922 SRI1.0010.781511.70 
  Muhammed , Shuaau 1636 MDV1.0010.41156.15 
  Weeramantry, Sunil f2104  * SRI1.0010.921513.80 
  Weerawardane, R. 2104  * SRI0.001-0.0815-1.20 
  Shrestha, Sujendra Prasad f1916 NEP1.0010.771511.55 
  Peiris, T S S 1986 SRI0.001-0.1615-2.40 
  Kurukulasuriya, Prasanna 2071 SRI0.001-0.1015-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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