Individual Calculations December 2013
 Qiu, Mengjie  Total change: -35.55  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 2036 2123 3.50 9 -1.90 15 -28.50 
  Wang, Doudou wm2226 CHN0.001-0.3615-5.40 
  Li, Yunshan wf1767 CHN0.501-0.3915-5.85 
  Yao, Lan 1966 CHN1.0010.29154.35 
  Gu, Tianlu 1984 CHN0.001-0.6915-10.35 
  Liu, Hongyan 2058 CHN1.0010.41156.15 
  Su, Yamin wf2209 CHN0.001-0.3815-5.70 
  Xiao, Yiyi wf2187 CHN0.001-0.4115-6.15 
  Zhao, Shengxin 1805 CHN1.0010.13151.95 
  Wang, Xinyue 2126 CHN0.001-0.5015-7.50 

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)
 
 2013 Chinese Chess League Division A Rounds15-18 Hebei,CHN CHN 2013-11-10
RcRownchangeKK*chgGame
 2139 2117 0.00 1 -0.47 15 -7.05 
  Li, Xueyi 2139 CHN0.001-0.4715-7.05 

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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