Individual Calculations July 2018
 Li, Yankai  Total change: -11.60  Rating chartPersonal card
 The 1st Longtou Cup the Belt and Road Chess Open Qinhuangdao city, Hebei province, China CHN 2018-05-25
RcRownchangeKK*chgGame
 2191 2435 5.00 8 -1.16 10 -11.60 
  Sun, Yidi 2035  * CHN0.501-0.4210-4.20 
  Tabatabaei, M.amin g2587 IRI0.001-0.3010-3.00 
  Liu, Zhaoqi 2165 CHN0.001-0.8310-8.30 
  Wang, Zijian 2035  * CHN0.501-0.4210-4.20 
  Zhang, Hang 2035  * CHN1.0010.08100.80 
  Du, Yuxin 2117 CHN1.0010.13101.30 
  Gu, Tianlu wm2178 CHN1.0010.18101.80 
  Zhao, Yuanhe 2377 CHN1.0010.42104.20 
 * 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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