Individual Calculations April 2021
 Juan Mas, Santiago  Total change: -28.20  Rating chartPersonal card
 I Open Internacional Puerto de Motril Motril ESP 2021-02-26
RcRownchangeKK*chgGame
 1780 1923 2.50 6 -1.41 20 -28.20 
  Cano Navas, Jose 1523  * ESP1.0010.08201.60 
  Serrano Almendros, Alejandro 2105 ESP0.001-0.2620-5.20 
  Herrera Salvador, Francisco Alej 1603 ESP1.0010.13202.60 
  Jimenez Fernandez, Rebeca 2049 ESP0.001-0.3320-6.60 
  Gutierrez Lupion, Nuria 1584 ESP0.501-0.3820-7.60 
  Gomez Ligero, Sergio 1813 ESP0.001-0.6520-13.00 
 * 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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