Individual Calculations May 2011
 Huang, Qian  Total change: 5.50  Rating chartPersonal card
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 FEMALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2259 2394 6.50 9 0.65 10 6.50 
  Li, Zhuoling wf1994  * CHN1.0010.08100.80 
  Liao, Rui 1994  * CHN1.0010.08100.80 
  Shen, Yang wg2443 CHN0.5010.07100.70 
  Wang, Yu A. mwg2398 CHN0.5010.01100.10 
  Zhang, Xiaowen wg2344 CHN0.501-0.0710-0.70 
  Guo, Qi 2322 CHN1.0010.40104.00 
  Ju, Wenjun wg2519 CHN0.5010.17101.70 
  Zhai, Mo wf2136 CHN1.0010.18101.80 
  Wang, Doudou 2182 CHN0.501-0.2710-2.70 
 * 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 2394 5.00 11 -0.68 10 -6.80 
  Shen, Yang wg2443 CHN0.5010.07100.70 
  Ju, Wenjun wg2519 CHN0.5010.17101.70 
  Ding, Yixin wg2376 CHN0.501-0.0310-0.30 
  Wang, Jue 2275 CHN0.501-0.1610-1.60 
  Gu, Xiaobing wg2371 CHN1.0010.47104.70 
  Guo, Qi 2322 CHN0.001-0.6010-6.00 
  Xu, Tong wm2221 CHN0.001-0.7310-7.30 
  Tan, Zhongyi wg2428 CHN0.5010.05100.50 
  Zhang, Xiaowen wg2344 CHN0.001-0.5710-5.70 
  Wang, Yu A mwg2398 CHN0.5010.01100.10 
  Zhao, Xue gwg2495 CHN1.0010.64106.40 

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
 2442 2394 4.50 9 0.58 10 5.80 
  Tan, Zhongyi wg2428 CHN0.5010.05100.50 
  Zhao, Xue gwg2495 CHN0.5010.14101.40 
  Hou, Yifan gwg2602 CHN0.5010.27102.70 
  Shen, Yang wg2443 CHN0.001-0.4310-4.30 
  Zhang, Xiaowen wg2344 CHN0.501-0.0710-0.70 
  Ju, Wenjun wg2519 CHN0.5010.17101.70 
  Wang, Yu A mwg2398 CHN0.5010.01100.10 
  Gu, Xiaobing wg2371 CHN1.0010.47104.70 
  Ding, Yixin wg2376 CHN0.501-0.0310-0.30 

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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