Individual Calculations August 2017
 Lakshaya, Arora  Total change: 4.80  Rating chartPersonal card
 Commonwealth Chess Championship - 2017 New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1531 1180 1.00 7 0.12 40 4.80 
  Shamima, Akter Liza wm1580  * BAN0.001-0.0840-3.20 
  Hanif, Mollah 1580  * BAN0.001-0.0840-3.20 
  Adane, Narayani 1580  * IND0.001-0.0840-3.20 
  Gunawardana, I M T M 1579 SRI0.001-0.0840-3.20 
  Wijesuriya, G P Y wc1553 SRI0.001-0.1040-4.00 
  Shah, Anila Kishorekumar 1266 IND1.0010.624024.80 
  Wickramasinghe, Dilhara Ishini wf1580  * SRI0.001-0.0840-3.20 
 * 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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