Individual Calculations April 2023
 Lopez Guaita, Fernando  Total change: 29.40  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente II Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1861 1836 3.00 3 1.59 20 31.80 
  Cajo Esteban, Ruben 1865 ESP1.0010.542010.80 
  Barros Gutierrez, Angel Luis 2051 ESP1.0010.772015.40 
  Cacho Almorin, Javier 1668 ESP1.0010.28205.60 

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)
 
 Cto por Equipos de Aragon-Preferente II Rondas 9 Zaragoza ESP 2023-03-25
RcRownchangeKK*chgGame
 2178 1844 0.00 1 -0.12 20 -2.40 
  Lopez Caudevilla, David 2178 ESP0.001-0.1220-2.40 

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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