Individual Calculations May 2011
 Ding, Yixin  Total change: -23.40  Rating chartPersonal card
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 FEMALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2230 2376 5.00 8 -0.43 15 -6.45 
  Gu, Tianlu 1976  * CHN1.0010.08151.20 
  Tan, Zhongyi wg2428 CHN0.5010.07151.05 
  Zhai, Mo wf2136 CHN0.501-0.3015-4.50 
  Guo, Qi 2322 CHN0.501-0.0815-1.20 
  Wang, Doudou 2182 CHN0.501-0.2515-3.75 
  Tian, Tian wg2212 CHN1.0010.28154.20 
  Gu, Xiaobing wg2371 CHN0.001-0.5115-7.65 
  Wang, Xiaohui wm2213 CHN1.0010.28154.20 
 * 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)
 
 2011 China Individual Chess Tournament Division A Women Xinghua, China CHN 2011-03-30
RcRownchangeKK*chgGame
 2381 2376 3.50 10 -1.44 15 -21.60 
  Zhao, Xue gwg2495 CHN0.5010.16152.40 
  Shen, Yang wg2443 CHN0.001-0.4115-6.15 
  Huang, Qian wg2394 CHN0.5010.03150.45 
  Ju, Wenjun wg2519 CHN0.001-0.3115-4.65 
  Wang, Jue 2275 CHN0.501-0.1415-2.10 
  Gu, Xiaobing wg2371 CHN0.501-0.0115-0.15 
  Guo, Qi 2322 CHN0.501-0.0815-1.20 
  Xu, Tong wm2221 CHN1.0010.29154.35 
  Tan, Zhongyi wg2428 CHN0.001-0.4315-6.45 
  Zhang, Xiaowen wg2344 CHN0.001-0.5415-8.10 

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)
 
 1st Chinese Female Professional Chess Tournament Wuxi,China CHN 2011-04-16
RcRownchangeKK*chgGame
 2444 2376 4.00 9 0.31 15 4.65 
  Ju, Wenjun wg2519 CHN0.001-0.3115-4.65 
  Wang, Yu A mwg2398 CHN0.5010.03150.45 
  Gu, Xiaobing wg2371 CHN0.501-0.0115-0.15 
  Zhang, Xiaowen wg2344 CHN0.501-0.0415-0.60 
  Tan, Zhongyi wg2428 CHN0.5010.07151.05 
  Zhao, Xue gwg2495 CHN0.5010.16152.40 
  Hou, Yifan gwg2602 CHN1.0010.791511.85 
  Shen, Yang wg2443 CHN0.001-0.4115-6.15 
  Huang, Qian wg2394 CHN0.5010.03150.45 

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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