Individual Calculations April 2023
 Alvaro Rada, Gonzalo  Total change: -4.60  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente I Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1640 1273 0.00 2 -0.21 20 -4.20 
  Gonzalez Azuara, Javier 1698 ESP0.001-0.0720-1.40 
  Lazaro Abadias, Andres 1582 ESP0.001-0.1420-2.80 

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 I Rondas 9 Zaragoza ESP 2023-03-25
RcRownchangeKK*chgGame
 1833 1271 0.00 1 -0.02 20 -0.40 
  Perez Tomas, Juan Manuel 1833 ESP0.001-0.0220-0.40 

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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