Individual Calculations May 2018
 Wang, Zihan Eva  Total change: 28.40  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U14 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1463 1220 2.50 8 0.71 40 28.40 
  Vuong, Quynh Anh wf1620  * VIE0.5010.424016.80 
  Noshin, Anjum 1620  * BAN0.5010.424016.80 
  Goh, Jie Yi wc1620  * MAS0.001-0.0840-3.20 
  Jayatilaka, W M M Amodya 1423 SRI0.001-0.2440-9.60 
  Foo, Jing Er Claire 1479 MAS0.001-0.1840-7.20 
  Rayan, Mohammad Ali Hassan 1362 UAE0.5010.19407.60 
  Epa, W Buthmi J 1375 SRI0.001-0.2940-11.60 
  Borirakphatthanakul, Waranya 1201 THA1.0010.474018.80 
 * 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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