Individual Calculations February 2017
 Rajithya, A P Vinindu  Total change: 104.80  Rating chartPersonal card
 1st SSC Open International 2016 Matara SRI 2016-12-25
RcRownchangeKK*chgGame
 1409 1072 3.50 7 2.62 40 104.80 
  Danushka, M A N 1472  * SRI0.001-0.0840-3.20 
  Seneka, M W Thenumi 1296 SRI1.0010.784031.20 
  Kanakarathne, S Nevinka De Silva 1407 SRI0.5010.384015.20 
  Mathes Arachchi , Bhanila M 1422 SRI1.0010.894035.60 
  Manuranga, D Lahiru 1472  * SRI0.001-0.0840-3.20 
  Weerasinghe, Ruwan Prasanka 1323 SRI1.0010.814032.40 
  De Silva, Nirosh f1472  * USA0.001-0.0840-3.20 
 * 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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