Individual Calculations August 2017
 Prakash, Vaishnavi  Total change: 54.80  Rating chartPersonal card
 Commonwealth Chess Championship Under - 10 Girls - 2017 New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1189 1076 3.50 6 1.37 40 54.80 
  Tejaswi, R 1335 IND0.001-0.1840-7.20 
  Tanisha, Bhagchandani 1076 IND1.0010.504020.00 
  Weerawardana, Oneli Vihanga 1304 SRI1.0010.794031.60 
  Kheerthi, Ganta 1214 IND0.001-0.3140-12.40 
  Cera, Dagaria 1149 IND1.0010.604024.00 
  Perera, D G D S Vidarsha 1058 SRI0.501-0.0340-1.20 

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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