Individual Calculations September 2018
 Ieong, Seak Hin  Total change: -96.40  Rating chartPersonal card
 12th Asian Dragons 2018- Open Taipei TPE 2018-08-19
RcRownchangeKK*chgGame
 1688 1921 4.50 9 -2.41 40 -96.40 
  Lee , Tung-Jung 1554 TPE1.0010.10404.00 
  Wu, David Tai-Wei 1631 TPE0.501-0.3440-13.60 
  Ahn, Sungmin 1876 KOR0.001-0.5640-22.40 
  Gao, Hanxue 1659 CHN1.0010.18407.20 
  Abe, Yuta 1726 JPN0.001-0.7540-30.00 
  Shih, Ching-An wf1534 TPE1.0010.09403.60 
  Lin, Zhaochen 1930 CHN0.001-0.4940-19.60 
  Wong, Kai Meng 1757 MAC0.501-0.2240-8.80 
  Cho, Hung-Ling 1521  * TPE0.501-0.4240-16.80 
 * 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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