Individual Calculations August 2019
 Sun, Jihan  Total change: 38.80  Rating chartPersonal card
 2019 Chinese chess championship (personal group B Women) Hangzhou CHN 2019-07-02
RcRownchangeKK*chgGame
 1641 1492 2.00 6 -0.08 40 -3.20 
  Yan, Tianqi 1892  * CHN0.001-0.0840-3.20 
  Zhou, Shumeng 1282 CHN0.001-0.7740-30.80 
  Guo, Weibao 1892  * CHN0.5010.424016.80 
  Zhou, Shujun 1780 CHN0.5010.344013.60 
  Xue, Yue 1671 CHN0.5010.23409.20 
  Zhang, Rongyu 1328 CHN0.501-0.2240-8.80 
 * 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)
 
 2019 Chinese Chess League Division B Harbin, China CHN 2019-07-20
RcRownchangeKK*chgGame
 1734 1492 3.50 10 1.05 40 42.00 
  Li, Shutong 1246 CHN1.0010.19407.60 
  Wang, Doudou wm1892  * CHN0.001-0.0840-3.20 
  Zou, Xinyi 1670 CHN0.001-0.2740-10.80 
  Ding, Shirui 1463 CHN1.0010.464018.40 
  Dai, Jiaying 1605 CHN1.0010.654026.00 
  Bodnaruk, Anastasia mwg1892  * RUS0.5010.424016.80 
  Jiang, Zhaoyi wc1892  * CHN0.001-0.0840-3.20 
  Danielian, Elina gwg1892  * ARM0.001-0.0840-3.20 
  Zhou, Guijue wm1892  * CHN0.001-0.0840-3.20 
  Zhang, Xiao 1892  * CHN0.001-0.0840-3.20 
 * 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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