Individual Calculations April 2023
 Sanz Barrionuevo, Alberto  Total change: -4.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Segunda II Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1466 1856 1.50 2 -0.33 20 -6.60 
  Martin Morcillo, Oscar 1456  * ESP1.0010.08201.60 
  Garcia Estruch, Mauricio 1475 ESP0.501-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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-Segunda II Rondas 9 Zaragoza ESP 2023-03-25
RcRownchangeKK*chgGame
 1486 1864 1.00 1 0.09 20 1.80 
  Valero Miguel, Carlos 1486 ESP1.0010.09201.80 

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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