Individual Calculations December 2013
 Liu, Hongyan  Total change: -20.10  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 2123 2058 2.00 8 -1.34 15 -20.10 
  Ni, Shiqun wm2207 CHN0.001-0.3015-4.50 
  Ren, Xiaoyi 2198 CHN0.5010.19152.85 
  Zhang, Xiaowen wg2377 CHN0.001-0.1315-1.95 
  Qiu, Mengjie wf2123 CHN0.001-0.4115-6.15 
  Liu, Manli (chn) 2133 CHN0.5010.10151.50 
  Yuan, Ye 2037 CHN1.0010.47157.05 
  Cai, Jiaying 2082 CHN0.001-0.4715-7.05 
  Zhu, Jiner 1829 CHN0.001-0.7915-11.85 

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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