Individual Calculations July 2018
 Zhang, Hang  Total change: -18.40  Rating chartPersonal card
 The 1st Longtou Cup the Belt and Road Chess Open Qinhuangdao city, Hebei province, China CHN 2018-05-25
RcRownchangeKK*chgGame
 2230 1848 0.00 5 -0.46 40 -18.40 
  Zhao, Yuanhe 2248  * CHN0.001-0.0840-3.20 
  Chen, Qi B 2248  * CHN0.001-0.0840-3.20 
  Zhao, Shengxin wf2156 CHN0.001-0.1440-5.60 
  Li, Yankai 2248  * CHN0.001-0.0840-3.20 
  Wang, Yu A. mwg2248  * CHN0.001-0.0840-3.20 
 * 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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