Individual Calculations December 2019
 Lee, Jia Yi  Total change: -34.00  Rating chartPersonal card
 KL Juniors 2019 FIDE Rated U15 Open Tasik Titiwangsa, Kuala Lumpur MAS 2019-11-23
RcRownchangeKK*chgGame
 1349 1252 0.00 2 -0.85 40 -34.00 
  Ng, Jun Fung Isaac 1652  * MAS0.001-0.0840-3.20 
  Naizli, Afiq Asyraf 1045 MAS0.001-0.7740-30.80 
 * 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)
 

 

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