Individual Calculations February 2023
 Fernandez Vargas, Isidro  Total change: -33.40  Rating chartPersonal card
 II Cerrado Escuela de Ajedrez Bambuchess Grupo A Lepe (Huelva) ESP 2022-12-26
RcRownchangeKK*chgGame
 1802 1727 2.00 9 -1.67 20 -33.40 
  Barrios Munoz, Antonio Oscar 2045 ESP0.001-0.1320-2.60 
  Sequeira Fernandez, Guillermo 1564 ESP0.501-0.2220-4.40 
  Delgado Lozano, Ignacio Maria 1806 ESP0.001-0.3920-7.80 
  Lopez Perea, Mario 1649 ESP0.001-0.6120-12.20 
  Estevez Fernandez, Josue 1884 ESP0.5010.21204.20 
  Serrano Garcia, Luis 1962 ESP0.5010.29205.80 
  Dumont, Andre 1873 BEL0.001-0.3020-6.00 
  Riera Brito, Raul 1738 ESP0.001-0.4820-9.60 
  Serrano Corral, Saul 1698 ESP0.501-0.0420-0.80 

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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