Individual Calculations May 2023
 Aguirre, Julio  Total change: 0.80  Rating chartPersonal card
 52 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Buenos Aires ARG 2023-04-01
RcRownchangeKK*chgGame
 1686 1575 2.00 5 0.02 40 0.80 
  Carrizo, Luciano Ariel 2048 ARG0.001-0.0540-2.00 
  Salvatierra, Matias 2012 ARG0.001-0.0640-2.40 
  Bellini, Carlos Sebastian 1379 ARG0.001-0.7540-30.00 
  Schmidt Portillo, John Alexander 1175  * PAR1.0010.08403.20 
  Iribarren, Francisco 1816 ARG1.0010.804032.00 
 * 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)
 

 

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