Individual Calculations September 2019
 Cheong, Jie Yao  Total change: 9.40  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1555 1633 5.00 8 0.47 20 9.40 
  Khoo, Ming Fei Manfred 1233  * MAS1.0010.08201.60 
  Khandhadia, Nivaan Rathin 1233  * IND1.0010.08201.60 
  Azhar, Muhd Irfan Haqqim 1874 MAS1.0010.802016.00 
  Alidani, Leonardo 1865 PHI0.001-0.2120-4.20 
  Ishak, Mohd Hafizul 1778 MAS0.001-0.3120-6.20 
  Chan, Zhen Jie Lincoln 1254 MAS1.0010.09201.80 
  Bui, Phin 1888 INA0.5010.31206.20 
  Ng, Jia Shyen 1312 MAS0.501-0.3720-7.40 
 * 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)
 

 

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