Individual Calculations August 2015
 Chi, Yi  Total change: -4.40  Rating chartPersonal card
 2015 Chinese chess championship (group B men) Zhong Shan CHN 2015-07-16
RcRownchangeKK*chgGame
 1814 1829 4.00 8 -0.11 40 -4.40 
  Gao, Libo 1998 CHN0.001-0.2840-11.20 
  Yang, Bokai 1776 CHN1.0010.434017.20 
  Wu, Hao 1595 CHN0.501-0.2940-11.60 
  Lu, Kaiyan 1526 CHN1.0010.14405.60 
  Nie, Xinyang 1981 CHN0.001-0.3040-12.00 
  Yan, Xuesong 1919 CHN0.5010.12404.80 
  Deng, Yudong c1710 HKG1.0010.344013.60 
  Wei, Yuyang 2005 CHN0.001-0.2740-10.80 

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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