Individual Calculations September 2019
 Wan, Qian  Total change: -9.20  Rating chartPersonal card
 Eastern Asian Youth 2019 - Standard G14 Bangkok THA 2019-08-02
RcRownchangeKK*chgGame
 1593 1970 7.00 8 -0.23 40 -9.20 
  Duong, Ngoc Minh Chau 1570  * VIE1.0010.08403.20 
  Haw, Zi Xuan 1570  * SGP1.0010.08403.20 
  Mak, Xiu Ning Charlene 1570  * SGP1.0010.08403.20 
  Liuviann, Cecilia Natalie 1718 INA1.0010.19407.60 
  Fang, Kun 1570  * SGP1.0010.08403.20 
  Umayan, Samantha Babol 1570  * PHI0.501-0.4240-16.80 
  Burbach, Anya Belle 1570  * THA1.0010.08403.20 
  Foo, Jing Er Claire 1602 MAS0.501-0.4040-16.00 
 * 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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