Individual Calculations December 2013
 Ren, Xiaoyi  Total change: -20.55  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 2093 2198 5.50 11 -1.37 15 -20.55 
  Zhu, Jiner 1829 CHN1.0010.10151.50 
  Gu, Tianlu 1984 CHN0.001-0.7715-11.55 
  Liu, Hongyan 2058 CHN0.501-0.1915-2.85 
  Li, Yunshan wf1798  * CHN1.0010.08151.20 
  Xiao, Yiyi wf2187 CHN1.0010.48157.20 
  Tan, Zhongyi wg2490 CHN0.5010.35155.25 
  Ni, Shiqun wm2207 CHN0.001-0.4915-7.35 
  Cai, Jiaying 2082 CHN0.501-0.1615-2.40 
  Qin, Ranran 2045 CHN0.501-0.2015-3.00 
  Liu, Manli (chn) 2133 CHN0.501-0.0915-1.35 
  Su, Yamin wf2209 CHN0.001-0.4815-7.20 
 * 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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