Individual Calculations December 2018
 Orrego Palermo, Marcelo  Total change: 77.60  Rating chartPersonal card
 World Cadet Chess Championship U-12 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1721 1523 5.00 11 1.94 40 77.60 
  Mekhane, Adam 1923  * FRA0.001-0.0840-3.20 
  Garcia Rios, Fernando 1129 ESP1.0010.08403.20 
  Boris, Peter 1914 USA0.5010.414016.40 
  Kovac, Petar 1696 CRO0.5010.23409.20 
  Kostov, Deyan Samuil c1923  * BUL0.5010.424016.80 
  Aguado Doncel, Pablo Luis 1899 ESP0.001-0.0940-3.60 
  Guia, Artur Solovyov Eloy 1674 POR0.5010.20408.00 
  El Jawich, Muhammad 1277 LBN0.501-0.3140-12.40 
  Perez Bolanos, David 1819 ESP0.5010.354014.00 
  Rusonik, Max 1814 CAN1.0010.854034.00 
  Ermachenko, Manuel 1862 ESP0.001-0.1240-4.80 
 * 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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