Individual Calculations December 2019
 Perez Calahorra, Ricardo  Total change: -0.80  Rating chartPersonal card
 Open XI Aniversario del Club de Ajedrez Tajamar - GRUPO A Madrid ESP 2019-09-22
RcRownchangeKK*chgGame
 1954 2003 5.00 9 -0.04 20 -0.80 
  Campo Garcia, Carlos 1754 ESP1.0010.19203.80 
  Camarero Izquierdo, Juan Carlos 1840 ESP1.0010.28205.60 
  Elissalt Cardenas, Hector m2284 ESP0.001-0.1620-3.20 
  Longa Yauca, Javier 2198 PER1.0010.752015.00 
  Robles Diaz, Jose Alberto 2082 CUB0.001-0.3920-7.80 
  Simonyan, Arturo 1919 ESP0.001-0.6220-12.40 
  Aziz Ortego, Omar Luis 2062 ESP0.001-0.4220-8.40 
  Martinez Rubio, Felipe 1720 ESP1.0010.16203.20 
  Marcos Herrero, Francisco 1728 ESP1.0010.17203.40 

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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