Individual Calculations July 2021
 Sanchez Burillo, Guillermo  Total change: -19.20  Rating chartPersonal card
 Campeonato de Aragon por Equipos - Preferente Grupo I 2021 Aragon ESP 2021-03-13
RcRownchangeKK*chgGame
 1820 1680 0.50 3 -0.48 40 -19.20 
  Serrat Claver, David 1898 ESP0.001-0.2240-8.80 
  Garcia Acin, Pablo 1623 ESP0.001-0.5840-23.20 
  Dominguez Luzon, Fernando 1940 ESP0.5010.324012.80 

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)
 

 

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