Individual Calculations October 2022
 Zulkhairi  Total change: -99.20  Rating chartPersonal card
 17th Dato Arthur Tan Malaysian Open Chess Championship 2022 Kuala Lumpur MAS 2022-09-04
RcRownchangeKK*chgGame
 1926 2284 3.00 9 -4.96 20 -99.20 
  Lee, Zhia Chen Zachary 1979 MAS0.001-0.8620-17.20 
  Elisabeth, Christine wf1804 INA1.0010.05201.00 
  Sabar, Tobing 2013 INA1.0010.17203.40 
  Kamalsyah, Muhammad 2042 INA0.001-0.8020-16.00 
  Azhar, Puteri Munajjah Az-Zahraa wm2016 MAS0.001-0.8320-16.60 
  Ang, Ern Jie Anderson 1928 MAS0.001-0.8920-17.80 
  Chia, Yu Zhe Ashton 1803 SGP0.001-0.9520-19.00 
  Chua, Jia-Tien wc1866 MAS0.001-0.9320-18.60 
  Devathurai, Linggeis Daran 1884  * MAS1.0010.08201.60 
 * 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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