Individual Calculations May 2023
 Rodriguez Ferreiros, Andres  Total change: -10.40  Rating chartPersonal card
 Campionato Galego Absoluto Open 2023 Padron (A Coruna) ESP 2023-04-06
RcRownchangeKK*chgGame
 1891 2103 5.50 8 -0.51 20 -10.20 
  Alonso Lopez, Daniel 1703  * ESP1.0010.08201.60 
  Fernandez Ramos, Iago 1841 ESP1.0010.18203.60 
  Martinez Montes, Juan Manuel 2005 ESP1.0010.37207.40 
  Cernadas Camean, David 2027 ESP0.001-0.6020-12.00 
  Carreira Casais, Anxo 1895 ESP0.001-0.7720-15.40 
  Fernandez Otero, Jose 1805 ESP1.0010.15203.00 
  Gonzalez Taboada, Lorenzo 1801 ESP1.0010.15203.00 
  Patino Romaris, Juan Roberto 2051 ESP0.501-0.0720-1.40 
 * 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)
 
 Liga Galega por Equipos de Club 2023 Division de Honra Rondas 5-7 Galicia ESP 2023-04-14
RcRownchangeKK*chgGame
 2099 2103 0.50 1 -0.01 20 -0.20 
  Ribeiro, Fernando f2099 POR0.501-0.0120-0.20 

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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