Individual Calculations February 2023
 Delgado Lozano, Ignacio Maria  Total change: 46.20  Rating chartPersonal card
 II Cerrado Escuela de Ajedrez Bambuchess Grupo A Lepe (Huelva) ESP 2022-12-26
RcRownchangeKK*chgGame
 1793 1806 6.00 9 1.35 20 27.00 
  Dumont, Andre 1873 BEL1.0010.592011.80 
  Riera Brito, Raul 1738 ESP0.501-0.0920-1.80 
  Fernandez Vargas, Isidro 1727 ESP1.0010.39207.80 
  Barrios Munoz, Antonio Oscar 2045 ESP0.5010.30206.00 
  Sequeira Fernandez, Guillermo 1564 ESP1.0010.20204.00 
  Serrano Corral, Saul 1698 ESP0.501-0.1520-3.00 
  Lopez Perea, Mario 1649 ESP0.501-0.2120-4.20 
  Estevez Fernandez, Josue 1884 ESP0.5010.11202.20 
  Serrano Garcia, Luis 1962 ESP0.5010.21204.20 

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)
 
 XLVIII Abierto Internacional Ciudad de Sevilla 2023 Sevilla ESP 2023-01-13
RcRownchangeKK*chgGame
 1895 1806 4.50 9 0.96 20 19.20 
  Boza Lopez, Jose Luis 1406  * ESP1.0010.08201.60 
  Nikanova, Ekaterina wf2091 ROU0.001-0.1620-3.20 
  Montoro Guerrero, Raul 1548 ESP1.0010.18203.60 
  Chacon Perez, Juan 2073 ESP0.5010.32206.40 
  Perez Garcia, Roberto 2065 ESP1.0010.822016.40 
  Villar Nieves, Antonio 2212 ESP0.001-0.0820-1.60 
  Van Hoolandt, Patrick f2017 MNC0.5010.27205.40 
  Planas Gene, Juan 2007 ESP0.001-0.2420-4.80 
  Chesa Chavarria, Aurelio 1632 ESP0.501-0.2320-4.60 
 * 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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