Individual Calculations March 2023
 Carruez Gracia, Eduardo  Total change: 8.20  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente I Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 2019 1941 2.00 4 0.41 20 8.20 
  Escuer Sanchez, Nestor 2066 ESP0.001-0.3320-6.60 
  Dominguez Luzon, Fernando 1960 ESP1.0010.532010.60 
  Carraminana Lopez, Luis Antonio 1901 ESP1.0010.44208.80 
  Chueca Lorente, Javier 2149 ESP0.001-0.2320-4.60 

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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