Individual Calculations September 2018
 Lau, Joe Yiu-Cho  Total change: 9.40  Rating chartPersonal card
 12th Asian Dragons 2018- Open Taipei TPE 2018-08-19
RcRownchangeKK*chgGame
 1642 1545 3.50 8 0.47 20 9.40 
  Ahn, Sungmin 1876 KOR0.001-0.1220-2.40 
  Lee , Tung-Jung 1554 TPE0.001-0.4920-9.80 
  Cho, Hung-Ling 1496 TPE1.0010.43208.60 
  Wong, Kai Meng 1757 MAC1.0010.772015.40 
  Tang, Tsz Sang 1659 HKG1.0010.662013.20 
  Akhramsyah, Aqil Ainuddin Naufal 1667 MAS0.001-0.3320-6.60 
  Chang, Shih-Hsiung c1620 TPE0.5010.10202.00 
  Liu, Po-Kan 1507 TPE0.001-0.5520-11.00 

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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