Individual Calculations May 2019
 Zhao, Chenxi  Total change: 16.00  Rating chartPersonal card
 The 2nd Longtou Cup the Belt and Road Chess Open Qinhuangdao, China CHN 2019-04-16
RcRownchangeKK*chgGame
 2342 2367 5.50 9 0.80 20 16.00 
  Chen, Kailin 2073 CHN1.0010.15203.00 
  Xu, Yinglun g2532 CHN0.001-0.2820-5.60 
  Li, Guohao 2097 CHN1.0010.17203.40 
  Fang, Yuxiang g2472 CHN0.5010.14202.80 
  Zvjaginsev, Vadim g2641 RUS0.001-0.1720-3.40 
  Liu, Zexu 2098 CHN0.501-0.3320-6.60 
  Hu, Yu A. 2051 CHN1.0010.13202.60 
  Karthik, Venkataraman g2505 IND1.0010.692013.80 
  Antipov, Mikhail Al. g2605 RUS0.5010.30206.00 

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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