Individual Calculations August 2015
 Zhang, Xiaopeng  Total change: -21.20  Rating chartPersonal card
 2015 Chinese chess team tournament Zhong Shan CHN 2015-07-10
RcRownchangeKK*chgGame
 2024 2326 6.50 8 -0.10 20 -2.00 
  Zhou, Jiangnan 2099 CHN0.501-0.2920-5.80 
  Wang, Shiwu 1926  * CHN0.501-0.4220-8.40 
  Nie, Xinyang 1981 CHN1.0010.11202.20 
  Wong Ching Chi, Deng c1926  * HKG1.0010.08201.60 
  Gu, Jiazhen 1926  * CHN1.0010.08201.60 
  Lin, Weiguo m2435 CHN0.5010.15203.00 
  Wang, Jiaqi 1971 CHN1.0010.11202.20 
  Hu, Yu 1926  * CHN1.0010.08201.60 
 * 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)
 
 2015 Chinese chess championship (group B men) Zhong Shan CHN 2015-07-16
RcRownchangeKK*chgGame
 2060 2326 7.00 10 -0.96 20 -19.20 
  Liu, Mingyang 1926  * USA1.0010.08201.60 
  Wang, Hongyi 1934 CHN0.501-0.4220-8.40 
  Zhou, Junfeng 1964 CHN0.501-0.4020-8.00 
  Li, Yuanxing 1962 CHN0.501-0.4020-8.00 
  Yan, Xuesong 1926  * CHN1.0010.08201.60 
  Peng, Hongchi 2118 CHN1.0010.23204.60 
  Peng, Xiongjian 2112 CHN1.0010.23204.60 
  Liu, Qingnan g2525 CHN0.001-0.2420-4.80 
  Liu, Zhaoqi 2132 CHN0.501-0.2520-5.00 
  Chu, Jiamin 2003 CHN1.0010.13202.60 
 * 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)
 

 

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