Rapid: Individual Calculations January 2019
 Wong, Qi Zhi  Total change: 41.00  Rating chartPersonal card
 1st Amcorp Mall Open Fide Rapid Chess Championship Petaling Jaya, Selangor MAS 2018-12-01
RcRownchangeKK*chgGame
 1553 1256 3.00 6 2.05 20 41.00 
  Chua, Chee Sian Sebastien 1622 MAS0.001-0.1020-2.00 
  Ahmad, Mohd Nazmi 1452 MAS1.0010.752015.00 
  Lim, Sin Leong 1485 MAS0.001-0.2120-4.20 
  Tan, Oliver Printemps Zhy Ley 1508 MAS1.0010.812016.20 
  Lim, Kian Hwa 1656  * MAS0.001-0.0820-1.60 
  Ruslan, Haslindah 1594 MAS1.0010.882017.60 
 * 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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