Individual Calculations December 2019
 Akhlaghi Mehr, Atiyeh  Total change: -11.20  Rating chartPersonal card
 Iranian Youth U-14 Team Championship Standard Cup 1398 Karaj IRI 2019-11-11
RcRownchangeKK*chgGame
 1285 1206 1.00 3 -0.28 40 -11.20 
  Ghorbani, Sina 1606  * IRI0.001-0.0840-3.20 
  Mehrshad, Artin 1239 IRI0.001-0.4540-18.00 
  Ramyar, Saghar 1009 IRI1.0010.254010.00 
 * 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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