Individual Calculations April 2023
 Macaya Ruiz, Alfons  Total change: 4.60  Rating chartPersonal card
 VIII Obert Vila de Gracia Majors 55 Rondas 1-4 Barcelona ESP 2023-02-27
RcRownchangeKK*chgGame
 1678 2062 3.00 3 0.27 20 5.40 
  Dominguez Rodriguez, Gabriel 1662  * ESP1.0010.08201.60 
  Solsona Olive, Xavier 1682 ESP1.0010.09201.80 
  Clanchet Olle, Josep 1691 ESP1.0010.10202.00 
 * 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)
 
 Lliga Catalana 2023 Divisio Honor Grupo 1 Rondas 7 Catalunya ESP 2023-03-04
RcRownchangeKK*chgGame
 2066 2056 0.50 1 0.01 20 0.20 
  Fernandez Madrid, Carlos c2066 ESP0.5010.01200.20 

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)
 
 Lliga Catalana 2023 Divisio Honor Fase Descens Rondas 1-3 Catalunya ESP 2023-03-11
RcRownchangeKK*chgGame
 2045 2056 1.50 3 -0.05 20 -1.00 
  Casas Douton, Domingo 2114 ESP0.5010.08201.60 
  Fernandez Climent, Albert 1986 ESP0.501-0.1020-2.00 
  Garcia Marin, Guillem 2034 ESP0.501-0.0320-0.60 

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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