Individual Calculations February 2023
 Matias, Luis Miguel Rodrigues  Total change: 9.40  Rating chartPersonal card
 XLVIII Abierto Internacional Ciudad de Sevilla 2023 Sevilla ESP 2023-01-13
RcRownchangeKK*chgGame
 1873 1785 3.50 8 0.47 20 9.40 
  Hermosin Bustos, Manuel 2051 ESP0.001-0.1820-3.60 
  Perez Ruiz, Diego 1385  * ESP1.0010.08201.60 
  Morales Araujo, Francisco Javier 2046 ESP0.001-0.1820-3.60 
  Perez Simon, Francisco Jose 1559 ESP1.0010.21204.20 
  Romero Garcia, Mariano f1993 ESP0.5010.27205.40 
  Rios Gallardo, Guillermo 1997 ESP0.5010.27205.40 
  Degro, Heiko 2002 GER0.5010.28205.60 
  Barrera Martinez, Francisco 1948 ESP0.001-0.2820-5.60 
 * 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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