Individual Calculations January 2009
 Wang, Jue  Total change: 59.50  Rating chartPersonal card
 2008 China Team Championships Group B Zhengzhou CHN 2008-07-27
RcRownchangeKK*chgGame
 2222 2102 4.50 6 2.46 25 61.50 
  Chen, Jing wf2188 CHN1.0010.622515.50 
  Gong, Qianyun wm2240 CHN0.001-0.3125-7.75 
  Ding, Linlin 2251 CHN0.5010.20255.00 
  Nebolsina, Vera wg2350 RUS1.0010.812520.25 
  An, Zhixiao 2120 CHN1.0010.532513.25 
  Sun, Fanghui 2181 CHN1.0010.612515.25 

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)
 
 2008 Women's China Championship Group B Zhengzhou CHN 2008-08-01
RcRownchangeKK*chgGame
 2153 2102 2.50 6 -0.08 25 -2.00 
  Ding, Yixin wf2276 CHN0.001-0.2725-6.75 
  Sun, Xinyue 1933 CHN0.501-0.2225-5.50 
  Chen, Jing wf2188 CHN0.5010.12253.00 
  Liu, Pei wm2242 CHN0.001-0.3125-7.75 
  Cai, Jiaying 2029 CHN1.0010.402510.00 
  Xu, Tong 2249 CHN0.5010.20255.00 

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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