Individual Calculations March 2014
 Attanayaka, Amoda Yehen  Total change: -28.20  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Colombo Colombo SRI 2014-01-31
RcRownchangeKK*chgGame
 1487 1324 0.00 3 -0.94 30 -28.20 
  Gunaratne, Manisha Suchini wf1684 SRI0.001-0.1030-3.00 
  Wickramasinghe, Dilhara Ishini 1542 SRI0.001-0.2230-6.60 
  Kandevidanalage, Ravindu Sachint 1236 SRI0.001-0.6230-18.60 

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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