Rapid: Individual Calculations December 2018
 Jamil, Mohd Nor Hafiz  Total change: 22.60  Rating chartPersonal card
 MASUM CHESS OPEN 2018 PUTRAJAYA MAS 2018-11-17
RcRownchangeKK*chgGame
 1997 1617 1.50 4 1.13 20 22.60 
  Tukiran, Taulani 1937 MAS0.5010.37207.40 
  Lau, Gregory 2017  * MAS1.0010.922018.40 
  Chan, Sheng Yip 2017  * MAS0.001-0.0820-1.60 
  Sahari, Abang Mohammad Reduan 2017  * MAS0.001-0.0820-1.60 
 * 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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