Individual Calculations August 2018
 Ma, Zhonghan  Total change: 1.40  Rating chartPersonal card
 2018 Chinese Chess League Division B Jiangmen CHN 2018-07-10
RcRownchangeKK*chgGame
 2286 2495 6.00 8 0.14 10 1.40 
  Huang, Renjie 2308 CHN0.501-0.2410-2.40 
  Gu, Jiazhen 2095  * CHN1.0010.08100.80 
  Gu, Xianghan 2095  * CHN1.0010.08100.80 
  Sun, Yidi 2095  * CHN0.501-0.4210-4.20 
  Naiditsch, Arkadij g2698 AZE0.5010.26102.60 
  Peng, Xiongjian 2422 CHN1.0010.40104.00 
  Pang, Tao 2353 CHN0.501-0.1910-1.90 
  Wu, Xibin m2221 CHN1.0010.17101.70 
 * 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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