Individual Calculations August 2018
 Ding, Shirui  Total change: -83.60  Rating chartPersonal card
 2018 Chinese Chess League Division B Jiangmen CHN 2018-07-10
RcRownchangeKK*chgGame
 1588 1547 2.00 7 -1.17 40 -46.80 
  Du, Yuxin 1947  * CHN0.001-0.0840-3.20 
  Peng, Xinbei 1661 CHN0.001-0.3440-13.60 
  Jing, Jiyu 1633 CHN1.0010.624024.80 
  Cai, Youyang 1820 CHN0.001-0.1740-6.80 
  Tian, Yu 1496 CHN0.001-0.5740-22.80 
  Liu, Yuxuan 1205 CHN0.501-0.3840-15.20 
  Zhou, Enming 1352 CHN0.501-0.2540-10.00 
 * 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 Women) Jiangmen CHN 2018-07-18
RcRownchangeKK*chgGame
 1147 1547 0.00 1 -0.92 40 -36.80 
  Gu, Zihan 1147  * CHN0.001-0.9240-36.80 
 * 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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