Individual Calculations January 2020
 Sun, Chao  Total change: 52.06  Rating chartPersonal card
 6th Johor International Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 2083 2109 5.50 9 0.87 38 33.06 
  Greenwood, Martin C 1709  * ENG1.0010.08383.04 
  Lye, Lik Zang f2379 MAS0.5010.333812.54 
  Nouri, Alekhine f2214 PHI0.5010.14385.32 
  Sadikin The, Irwanto m2302 INA0.001-0.2538-9.50 
  Muzzaffar, Ahmad 1842 MAS1.0010.18386.84 
  Wahono, Awam m2313 INA0.5010.26389.88 
  Turqueza, Mari Joseph f2291 PHI0.001-0.2638-9.88 
  Akhramsyah, Aqil Ainuddin Naufal 1766 MAS1.0010.12384.56 
  Mushini, Ajay 1933 IND1.0010.273810.26 
 * 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)
 
 11th Penang Heritage City International Chess Open 2019 (Open) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 2058 2109 5.50 9 0.50 38 19.00 
  Lee, Khai Wei 1709  * MAS1.0010.08383.04 
  Firman Syah, Farid m2393 INA0.001-0.1638-6.08 
  Yeoh, Yuan Hui 1738 MAS1.0010.10383.80 
  Chen, Kailin 1928 CHN0.501-0.2438-9.12 
  Taher, Yoseph Theolifus m2469 INA0.001-0.1038-3.80 
  Ismail, Ahmad f1926 MAS1.0010.26389.88 
  Ang, Ern Jie Anderson 1852 MAS1.0010.18386.84 
  Nouri, Alekhine f2214 PHI0.5010.14385.32 
  Turqueza, Mari Joseph f2291 PHI0.5010.24389.12 
 * 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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