Individual Calculations January 2019
 Chua, Siang-Zhe  Total change: -48.40  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1304 1025 0.00 4 -0.69 40 -27.60 
  Koay, Yu Zhe 1425  * MAS0.001-0.0840-3.20 
  Chong, Bok Siong 1275 MAS0.001-0.1940-7.60 
  Lim, Cheng Lun 1318 MAS0.001-0.1540-6.00 
  Choo, Ting Han 1197 MAS0.001-0.2740-10.80 
 * 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)
 
 5th Johor International Chess Challenger Open 2018 Johor Bahru MAS 2018-12-10
RcRownchangeKK*chgGame
 1366 1025 0.00 4 -0.52 40 -20.80 
  Liuviann, Cecilia Natalie 1425  * INA0.001-0.0840-3.20 
  Eng, Jia Wei 1425  * MAS0.001-0.0840-3.20 
  Wong, Shu Rui 1423 MAS0.001-0.0840-3.20 
  Mohd Nazroel, Mohd Nazri Aiman 1190 MAS0.001-0.2840-11.20 
 * 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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