Individual Calculations January 2017
 Song, Yuxin  Total change: 24.00  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2115 1764 1.50 8 0.60 40 24.00 
  Tsydypov, Zhamsaran m2164  * RUS0.001-0.0840-3.20 
  Zhai, Mo wg2164  * CHN0.5010.424016.80 
  Liu, Chang 2164  * CHN0.001-0.0840-3.20 
  Deng, Tianle 2021 CHN0.001-0.1840-7.20 
  Xiao, Junyuan 2107 CHN1.0010.884035.20 
  Zhu, Jiner 2164  * CHN0.001-0.0840-3.20 
  Zhang, Lanlin 2095 CHN0.001-0.1240-4.80 
  Hong, Xing 2043 CHN0.001-0.1640-6.40 
 * 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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