Individual Calculations August 2015
 Chu, Ruotong  Total change: 26.40  Rating chartPersonal card
 2015 Chinese chess team tournament Zhong Shan CHN 2015-07-10
RcRownchangeKK*chgGame
 2040 2022 5.50 9 1.07 40 42.80 
  Mkrtchian Lilit, Lilit mwg2422  * ARM0.001-0.0840-3.20 
  Guo, Yuhan 1633 CHN1.0010.09403.60 
  Yang, Yijing wc1918 CHN0.501-0.1440-5.60 
  Lu, Hongyi 1812 CHN1.0010.23409.20 
  Danielian Elina, Elina gwg2422  * ARM0.001-0.0840-3.20 
  Peng, Xinbei 1684 CHN0.501-0.3840-15.20 
  Wang, Xinyue 2136 CHN1.0010.664026.40 
  Padmini m2422  * IND0.5010.424016.80 
  Peng, Tianlu 1912 CHN1.0010.354014.00 
 * 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)
 
 2015 Chinese chess championship (group B women) Zhong Shan CHN 2015-07-16
RcRownchangeKK*chgGame
 1917 2022 4.50 8 -0.41 40 -16.40 
  Peng, Xinbei 1684 CHN1.0010.12404.80 
  Gu, Tianlu wm2281 CHN0.001-0.1840-7.20 
  Yan, Tianqi 1738 CHN0.501-0.3440-13.60 
  Shi, Hang 1651 CHN1.0010.10404.00 
  Zhao, Yuxuan 1802 CHN0.501-0.2840-11.20 
  Guo, Shuo 1767 CHN0.501-0.3140-12.40 
  Yao, Lan 2207 CHN0.5010.24409.60 
  Ren, Xiaoyi 2206 CHN0.5010.24409.60 

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)
 

 

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