Individual Calculations August 2017
 Bao, Qilin  Total change: -3.90  Rating chartPersonal card
 2017 Chinese Chess League Division B Qin huang dao CHN 2017-07-10
RcRownchangeKK*chgGame
 2188 2430 8.00 11 -0.39 10 -3.90 
  Xiong, Youcheng 2030  * CHN1.0010.08100.80 
  Chen, Zhi 2030  * CHN1.0010.08100.80 
  Lysyj, Igor g2627 RUS0.001-0.2510-2.50 
  Xi, Qi 2030  * CHN1.0010.08100.80 
  Chen, Junhong 2030  * CHN0.501-0.4210-4.20 
  Zhou, Jiangnan 2181 CHN1.0010.19101.90 
  Zhang, Jiabao 2164 CHN0.501-0.3210-3.20 
  Liu, Yeh Yang 2061 TPE1.0010.10101.00 
  Huang, Renjie 2151 CHN0.501-0.3410-3.40 
  Volokitin, Andrei g2629 UKR0.5010.26102.60 
  Zhou, Yunfeng 2130 CHN1.0010.15101.50 
 * 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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