Individual Calculations April 2023
 Lopez Caudevilla, David  Total change: 1.60  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente II Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 2026 2165 2.00 3 -0.04 20 -0.80 
  Sierra Aguerri, Joaquin 2091 ESP0.001-0.6020-12.00 
  Ruiz Fernandez, Daniel Ii 1933 ESP1.0010.21204.20 
  Veras Sanz, Marino 2054 ESP1.0010.35207.00 

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)
 
 Cto por Equipos de Aragon-Preferente II Rondas 9 Zaragoza ESP 2023-03-25
RcRownchangeKK*chgGame
 1844 2178 1.00 1 0.12 20 2.40 
  Lopez Guaita, Fernando 1844 ESP1.0010.12202.40 

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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