Individual Calculations July 2011
 Saez Coma, Alejandro  Total change: 9.15  Rating chartPersonal card
 Campionat de Catalunya Sub-16 2011 Vila-seca ESP 2011-04-16
RcRownchangeKK*chgGame
 1767 1558 2.50 7 0.80 15 12.00 
  Perez Cabas, Jose 1915 ESP0.001-0.1115-1.65 
  Garcia Lopez, Nicolas 1788 ESP0.5010.29154.35 
  Orrit Sole, Gerard 1687 ESP1.0010.671510.05 
  Pinsach Gelabert, Alexandre 1790 ESP0.001-0.2115-3.15 
  Sirera Bargallo, Tomas 1651 ESP0.5010.13151.95 
  Martinez Andres, Elisa 1727 ESP0.5010.22153.30 
  Sanchez Alegria, Jose Manuel 1814 ESP0.001-0.1915-2.85 

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)
 
 25 Aniversari Escola D,Escacs De Barcelona Barcelona ESP 2011-04-30
RcRownchangeKK*chgGame
 1932 1558 0.00 2 -0.19 15 -2.85 
  Villa Izquierdo, Roberto 1958  * ESP0.001-0.0815-1.20 
  Campos Cayuelas, Adria 1906 ESP0.001-0.1115-1.65 
 * 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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