Individual Calculations June 2013
 Khaled, Ahmed Y.  Total change: 13.95  Rating chartPersonal card
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U15 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 1776 1629 3.50 8 0.93 15 13.95 
  Chekletsov, Ilya 2029  * RUS0.001-0.0815-1.20 
  Zisiadis, Dimitrios 1761 GRE0.001-0.3215-4.80 
  Hadjiconstantinou, Charis 1482 CYP1.0010.30154.50 
  Ahmed, Fareed 1725 UAE1.0010.63159.45 
  Gunaratne, Mojitha Sathsara 1751 SRI0.001-0.3315-4.95 
  Mayed, Al-Rashedi 1766 UAE0.5010.18152.70 
  Yaver, Faik Emre 1909 TUR0.001-0.1615-2.40 
  Popov, Anton 1788 RUS1.0010.711510.65 
 * 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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