Individual Calculations January 2017
 Weerathunga, W Gimashi Dewlini  Total change: 0.00  Rating chartPersonal card
 8th Ethugalpura International Rated Chess Championship 2016 Kurunegala SRI 2016-12-03
RcRownchangeRpKK*chgGame
 1056 0 0.50 3 0.00 783   0.00 
  Wickramasinghe, W M D S D 1124 SRI0.5010.00 0.00 
  Jayasinghe , J D B 1030 SRI0.0010.00 0.00 
  Hansana, G Haritha 1013 SRI0.0010.00 0.00 

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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