Individual Calculations July 2018
 Khademalsharieh, Sarasadat  Total change: -16.80  Rating chartPersonal card
 The 1st Longtou Cup the Belt and Road Chess Open Qinhuangdao city, Hebei province, China CHN 2018-05-25
RcRownchangeKK*chgGame
 2158 2425 5.50 9 -1.68 10 -16.80 
  Chen, Kailin 2025  * CHN1.0010.08100.80 
  Shen, Shiyan 2184 CHN0.501-0.3010-3.00 
  Li, Haoyu B. 2132 CHN1.0010.15101.50 
  Antipov, Mikhail Al. g2597 RUS0.001-0.2710-2.70 
  Ma, Lin 2172 CHN0.501-0.3110-3.10 
  Zhang, Lanlin 2177 CHN0.001-0.8110-8.10 
  Cai, Lin 2069 CHN1.0010.11101.10 
  Zhu, Hengyi 2025  * CHN0.501-0.4210-4.20 
  Yang, Yijing wc2040 CHN1.0010.09100.90 
 * 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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