Individual Calculations August 2018
 Sun, Chao  Total change: 18.00  Rating chartPersonal card
 2018 Chinese Chess League Division B Jiangmen CHN 2018-07-10
RcRownchangeKK*chgGame
 1967 2016 6.50 11 0.33 36 11.88 
  Feng, Xiangyan 1661 CHN0.001-0.8936-32.04 
  Song, Linxuan 1616  * CHN1.0010.08362.88 
  Xie, Brandon 1695 USA1.0010.13364.68 
  Chen, Zhanyan 1676 CHN1.0010.12364.32 
  Shen, Siyuan m2345 CHN0.5010.383613.68 
  Wu, Xibin m2221 CHN0.001-0.2436-8.64 
  Zhou, Yibo 1904 CHN1.0010.353612.60 
  Llaneza Vega, Marcos m2403 ESP0.5010.413614.76 
  Cai, Songliang 1888 CHN0.001-0.6736-24.12 
  Zhang, Ziyang m2416  * CHN0.5010.423615.12 
  Luanchen, Yuantai 1814 CHN1.0010.24368.64 
 * 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)
 
 2018 Chinese chess championship (personal group B Men) Jiangmen CHN 2018-07-18
RcRownchangeKK*chgGame
 1968 2016 4.50 8 0.17 36 6.12 
  Song, Linxuan 1616  * CHN1.0010.08362.88 
  Gao, Yuheng 1616  * CHN1.0010.08362.88 
  Xiang, Zeyu 2415 CHN0.001-0.0836-2.88 
  Zou, Junqing 1629 CHN1.0010.09363.24 
  Li, Wenxiang 2153 CHN0.5010.18366.48 
  Li, Bo m2361 CHN0.5010.393614.04 
  Peng, Hongchi 2257 CHN0.001-0.2036-7.20 
  Bai, Changlin 1697 CHN0.501-0.3736-13.32 
 * 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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