Rapid: Individual Calculations November 2019
 Osman, Saiful Azham  Total change: -1.00  Rating chartPersonal card
 Port Dickson Rapid Chess Open Fide Rated 2019 Shah Alam, Selangor MAS 2019-10-05
RcRownchangeKK*chgGame
 1536 1242 0.50 3 -0.05 20 -1.00 
  Rasli, Muhd Helmy 1642  * MAS0.001-0.0820-1.60 
  Azhar, Puteri Rifqah Fahada wf1642  * MAS0.001-0.0820-1.60 
  Mohamed Halil, Nur Feiqha Maulad 1324 MAS0.5010.11202.20 
 * 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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