Individual Calculations July 2009
 Tan, Zhongyi  Total change: -1.40  Rating chartPersonal card
 2009 Women's Zonal Tournmant Beijing CHN 2009-04-17
RcRownchangeKK*chgGame
 2350 2436 5.50 11 -1.24 10 -12.40 
  Shen, Yang wg2420 CHN0.501-0.0210-0.20 
  Gu, Xiaobing wg2336 CHN0.501-0.1410-1.40 
  Ruan, Lufei wg2486 CHN0.5010.07100.70 
  Wang, Xiaohui 2265 CHN0.001-0.7310-7.30 
  Zhang, Jilin wg2335 CHN1.0010.36103.60 
  Wang, Jue 2162 CHN1.0010.17101.70 
  Huang, Qian wg2410 CHN0.501-0.0410-0.40 
  Ding, Yixin wf2281 CHN0.001-0.7110-7.10 
  Wang, Yu A. mwg2364 CHN1.0010.40104.00 
  Ju, Wenjun 2454 CHN0.5010.03100.30 
  Zhang, Xiaowen wm2340 CHN0.001-0.6310-6.30 

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)
 
 2009 China Championship Women Xinghua CHN 2009-05-26
RcRownchangeKK*chgGame
 2338 2436 8.00 11 1.10 10 11.00 
  Gu, Xiaobing wg2336 CHN1.0010.36103.60 
  Zhang, Jilin wg2335 CHN1.0010.36103.60 
  Ju, Wenjun 2454 CHN0.5010.03100.30 
  Wang, Jue 2162 CHN1.0010.17101.70 
  Wang, Yu A. mwg2364 CHN1.0010.40104.00 
  Wang, Xiaohui 2265 CHN0.501-0.2310-2.30 
  Ding, Yixin wf2281 CHN1.0010.29102.90 
  Xu, Tong wm2231 CHN1.0010.24102.40 
  Shen, Yang wg2420 CHN0.501-0.0210-0.20 
  Zhao, Xue gwg2531 CHN0.001-0.3710-3.70 
  Zhang, Xiaowen wm2340 CHN0.501-0.1310-1.30 

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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