Individual Calculations July 2017
 Xu, Tong  Total change: 3.00  Rating chartPersonal card
 2017 Chinese chess team tournament (women) Beijing CHN 2017-06-05
RcRownchangeKK*chgGame
 2143 2176 5.00 9 0.15 20 3.00 
  Sun, Fanghui 2056 CHN0.501-0.1620-3.20 
  Yang, Yijing wc2014 CHN1.0010.29205.80 
  Zhang, Xiaowen wg2355 CHN0.5010.23204.60 
  Dong, Nanxi 1854 CHN0.001-0.8720-17.40 
  Hu, Yu A. 2043 CHN1.0010.32206.40 
  Ding, Linlin 2170 CHN0.501-0.0120-0.20 
  Li, Xueyi 2146 CHN0.001-0.5420-10.80 
  Yuan, Ye 2292 CHN1.0010.662013.20 
  Wang, Yu A. mwg2354 CHN0.5010.23204.60 

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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