Individual Calculations September 2018
 Xu, Zhihang  Total change: 15.80  Rating chartPersonal card
 3rd Eastern Asia Youth Chess Championship U18 Shanghai CHN 2018-08-02
RcRownchangeKK*chgGame
 2149 2292 6.00 8 0.79 20 15.80 
  Wang, Ting-Hao 1892  * TPE1.0010.08201.60 
  Pasaribu, Ivan Maxmillian Putra f2221 INA1.0010.40208.00 
  Peng, Shunkai f2388 CHN1.0010.632012.60 
  Chen, Qib 2415 CHN0.5010.17203.40 
  Garidmagnai, Byambasuren f2128 MGL0.001-0.7220-14.40 
  Pang, Tao 2328 CHN0.5010.05201.00 
  Yeoh, Yuan Hui 1892  * MAS1.0010.08201.60 
  Tantipura, Noppakorn 1931 THA1.0010.10202.00 
 * 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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