Individual Calculations December 2013
 Su, Yamin  Total change: -5.10  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 2109 2209 6.50 11 -0.34 15 -5.10 
  Jiang, Zhaoyi 1891 CHN1.0010.13151.95 
  Cai, Jiaying 2082 CHN0.001-0.6715-10.05 
  Li, Xueyi 2134 CHN0.501-0.1015-1.50 
  Hu, Yu A. 1861 CHN1.0010.11151.65 
  Zhang, Xiaowen wg2377 CHN0.001-0.2815-4.20 
  Hong, Xing 1929 CHN1.0010.16152.40 
  Qiu, Mengjie wf2123 CHN1.0010.38155.70 
  Tan, Zhongyi wg2490 CHN0.001-0.1615-2.40 
  Wang, Xinyue 2126 CHN1.0010.39155.85 
  Gu, Tianlu 1984 CHN0.001-0.7815-11.70 
  Ren, Xiaoyi 2198 CHN1.0010.48157.20 

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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