Individual Calculations September 2017
 Ning, Kaiyu  Total change: -33.20  Rating chartPersonal card
 2017Women's world champion chess championship Zonal 3.5 Qing Dao CHN 2017-08-06
RcRownchangeKK*chgGame
 2019 2209 7.00 11 -0.94 40 -37.60 
  Bai, Xue 1858 CHN1.0010.11404.40 
  Zhang, Xiao 2041 CHN0.001-0.7240-28.80 
  Chen, Yiru 1820 CHN1.0010.09403.60 
  Hong, Xing 2028 CHN1.0010.264010.40 
  Wang, Jue wg2365 CHN0.001-0.2940-11.60 
  Ren, Xiaoyi 2253 CHN0.001-0.4440-17.60 
  Li, Yunshan wf2029 CHN0.501-0.2440-9.60 
  Guo, Weibao 1882 CHN0.501-0.3740-14.80 
  Cai, Youyang 1934 CHN1.0010.17406.80 
  Zhao, Shengxin wf2100 CHN1.0010.354014.00 
  Yan, Tianqi 1898 CHN1.0010.14405.60 

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)
 
 2017 Chinese Chess League Division A (12-15) Wuxi CHN 2017-08-17
RcRownchangeKK*chgGame
 2267 2209 1.00 2 0.11 40 4.40 
  Hong, Xing 2028 CHN1.0010.264010.40 
  Tan, Zhongyi gwg2506 CHN0.001-0.1540-6.00 

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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