Individual Calculations September 2010
 Zhang, Ziyang  Total change: 4.00  Rating chartPersonal card
 2010 Chinese Chess League Division B Zhengzhou,China CHN 2010-07-29
RcRownchangeKK*chgGame
 2358 2438 4.50 7 0.40 10 4.00 
  Chen, Litian 2126 AUT1.0010.14101.40 
  Chen, Peng 2215 AUT1.0010.22102.20 
  Xu, Hanbing 2354 AUT0.501-0.1210-1.20 
  Bologan, Viktor g2695 AUT0.001-0.1810-1.80 
  Xie, Jianjun f2421 AUT0.501-0.0210-0.20 
  Dreev, Alexey g2660 AUT0.5010.28102.80 
  Jiang, Tianci 2038  * AUT1.0010.08100.80 
 * 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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