Individual Calculations April 2021
 Garrido Diaz, Jose Antonio  Total change: -9.20  Rating chartPersonal card
 I Open Internacional Puerto de Motril Motril ESP 2021-02-26
RcRownchangeKK*chgGame
 1945 2092 4.50 7 -0.23 40 -9.20 
  Alonso Vargas, David 1708 ESP0.501-0.4140-16.40 
  Sanchez Rios, Hilario 1692  * ESP1.0010.08403.20 
  Sanchez Aguilar, Arnau 1835 ESP1.0010.18407.20 
  Larino Nieto, David g2461 ESP0.001-0.1040-4.00 
  Llena Velarde, David 1968 ESP1.0010.334013.20 
  Briand, Clara Helena 2001 ESP0.501-0.1240-4.80 
  Perea Fruet, Lorenzo 1952 ESP0.501-0.1940-7.60 
 * 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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