Individual Calculations April 2023
 Ruiz Marana, Alejandro  Total change: 21.20  Rating chartPersonal card
 Liga de Cantabria Division de Honor Cantabria 2023 Cantabria ESP 2023-03-04
RcRownchangeKK*chgGame
 2045 2180 7.50 10 1.06 20 21.20 
  Villar Piriz, Adrian 1977 ESP0.501-0.2620-5.20 
  Perez Lopez, Jesus Maria 2254 ESP0.001-0.4020-8.00 
  Ruiz Ruiz, Luis 2118 ESP1.0010.41208.20 
  Alonso Varona, Juan Carlos 1780  * ESP1.0010.08201.60 
  Garcia Ortega, Jesus Angel 2087 ESP1.0010.37207.40 
  Gomez Gandara, Emilio 2083 ESP1.0010.37207.40 
  Gonzalez Laso, Adrian f2243 ESP0.5010.09201.80 
  Gomez Fernandez, Pedro Javier 2103 ESP1.0010.39207.80 
  Alonso Varona, Juan Carlos 1637 ESP1.0010.03200.60 
  Ceballos Hornero, Daniel 2164 ESP0.501-0.0220-0.40 
 * 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)
 

 

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