Individual Calculations August 2017
 Wang, Zihan Eva  Total change: -10.80  Rating chartPersonal card
 Asian Schools Chess Championship 2017 G13 Panjin Liaoning, China CHN 2017-07-22
RcRownchangeKK*chgGame
 1446 1231 0.50 3 -0.27 40 -10.80 
  Cai, Boheng 1631  * CHN0.001-0.0840-3.20 
  Choksy, Anaisha 1236 SRI0.5010.01400.40 
  Mamurova, Dilrabokhon 1470 UZB0.001-0.2040-8.00 
 * 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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