Individual Calculations September 2012
 Zhou, Guijue  Total change: -6.15  Rating chartPersonal card
 China Chess League Division B Wuxi, China CHN 2012-07-27
RcRownchangeKK*chgGame
 2098 2210 4.00 7 -0.41 15 -6.15 
  Shen, Zhiyuan 1885 CHN1.0010.13151.95 
  Socko, Monika gwg2481 POL0.001-0.1715-2.55 
  Gu, Tianlu 1854 CHN0.001-0.8915-13.35 
  Xu, Fei 2002 CHN1.0010.23153.45 
  Madl, Ildiko mwg2357 HUN1.0010.701510.50 
  Zhu, Ying 1996 CHN0.001-0.7715-11.55 
  An, Zhixiao 2108 CHN1.0010.36155.40 

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)
 

 

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