Individual Calculations September 2015
 Lakshitha, H H Sasindu  Total change: 10.20  Rating chartPersonal card
 6th Kandy Open International Rating Chess Championship Kandy SRI 2015-08-10
RcRownchangeKK*chgGame
 1567 1739 6.00 8 0.51 20 10.20 
  Senanayake, A M P K 1339  * SRI1.0010.08201.60 
  Piyathilake, K D D H 1339  * SRI1.0010.08201.60 
  Priyankara, Chamil 2043 SRI0.001-0.1420-2.80 
  Praneeth, R 1339  * IND1.0010.08201.60 
  Abeysinghe, H M H Janandani 1462 SRI1.0010.17203.40 
  Chakravarthy, Y V K 2041 IND0.001-0.1520-3.00 
  Wijerathne, Surath 1422 SRI1.0010.13202.60 
  Ranasinghe, Shalini 1552 SRI1.0010.26205.20 
 * 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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