Individual Calculations April 2023
 Juberias Segura, Santiago  Total change: -36.60  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente II Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1959 2042 0.00 3 -1.83 20 -36.60 
  Muro Guerrero, Miguel 1971 ESP0.001-0.6020-12.00 
  Carretero Cacho, Juan Jose 2054 ESP0.001-0.4820-9.60 
  Sanjuan Segura, Ignacio 1851 ESP0.001-0.7520-15.00 

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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