Individual Calculations April 2023
 De La Losa Casaus, Carlos  Total change: -49.60  Rating chartPersonal card
 Cto por Equipos de Aragon-Primera I Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1543 1631 0.00 2 -1.24 40 -49.60 
  Sanjuan Perez, Jose Antonio 1601 ESP0.001-0.5440-21.60 
  Berges Guillera, Fernando 1485 ESP0.001-0.7040-28.00 

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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