Individual Calculations September 2012
 Liu, Hongtao  Total change: -6.30  Rating chartPersonal card
 China Chess League Division B Wuxi, China CHN 2012-07-27
RcRownchangeKK*chgGame
 2081 2197 4.00 7 -0.42 15 -6.30 
  Wang, Shuai m2434 CHN0.001-0.2015-3.00 
  Yang, Hanxiong (chn) 1865 CHN1.0010.12151.80 
  Chen, Yang 2091 CHN0.501-0.1415-2.10 
  Xu, Jialun 2125 CHN0.501-0.1015-1.50 
  Liao, Yu Hao 1797  * CHN1.0010.08151.20 
  Zhang, Jiabao 2038 CHN0.501-0.2115-3.15 
  Xu, Yinglun 2216 CHN0.5010.03150.45 
 * 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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