Individual Calculations July 2018
 Lu, Miaoyi  Total change: 20.80  Rating chartPersonal card
 The 1st Longtou Cup the Belt and Road Chess Open Qinhuangdao city, Hebei province, China CHN 2018-05-25
RcRownchangeKK*chgGame
 1941 1542 1.00 6 0.52 40 20.80 
  Peng, Hongchi 1942  * CHN0.001-0.0840-3.20 
  Du, Yuxin 1942  * CHN0.001-0.0840-3.20 
  Mihevc-Mohr, Narcisa wf1942  * SLO1.0010.924036.80 
  Gu, Tianlu wm1942  * CHN0.001-0.0840-3.20 
  Zhou, Zirun 1942  * CHN0.001-0.0840-3.20 
  Sun, Yidi 1934 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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