Individual Calculations January 2018
 Di, Xu Wei  Total change: 181.20  Rating chartPersonal card
 9th Penang Heritage City International Chess Open 2017 (Challenger) Pulau Pinang MAS 2017-12-04
RcRownchangeKK*chgGame
 1584 1730 6.50 8 1.38 40 55.20 
  Chua, Yaw Teng Leonidas 1330  * SGP1.0010.08403.20 
  Chow, Tze Yang Isaac 1330  * SGP1.0010.08403.20 
  Hee, Wei Jie 1330  * SGP1.0010.08403.20 
  Hisham, Nik Emer 1330  * MAS1.0010.08403.20 
  Chan, Yung Kang Jerome 1761 SGP1.0010.544021.60 
  Singgih, Diajeng Theresa 1897 INA1.0010.724028.80 
  Chen, Kailin 1734 CHN0.5010.01400.40 
  Pham, Minh Hieu 1962 VIE0.001-0.2140-8.40 
 * 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)
 
 4th Johor International Chess Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 2050 1730 4.50 9 3.15 40 126.00 
  Chen, Kailin 1734 CHN1.0010.514020.40 
  Sammed Jaykumar, Shete 2130  * IND0.001-0.0840-3.20 
  Gandhi, Anish 2128 IND0.001-0.0840-3.20 
  Bai, Adelard 2010 TPE1.0010.844033.60 
  Alhabsyi, Muhamad 2027 INA1.0010.854034.00 
  Syaputra, Arifa Rizki 2130  * INA0.5010.424016.80 
  Lim, Zhuo Ren f2130  * MAS0.001-0.0840-3.20 
  Cheah, Eric 2028 MAS1.0010.854034.00 
  Norbaev, Nabijon 2130  * UZB0.001-0.0840-3.20 
 * 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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