Individual Calculations September 2023
 Greco, Joseph  Total change: 23.80  Rating chartPersonal card
 FESTIVAL DE AJEDREZ SAN PEDRO ALCANTARA (FIESTAS DE SAN BERNABE) San Pedro de Alcantara (Malaga) ESP 2023-08-18
RcRownchangeKK*chgGame
 1783 1702 3.00 6 0.47 20 9.40 
  Alba Fernandez, Nicolas 2110 ESP0.001-0.0820-1.60 
  Loriente Galiano, Eric 1302  * ESP1.0010.08201.60 
  Benedicto Guerrero, Jose Domingo 1337 ESP1.0010.10202.00 
  Marquez Molina, Jose Manuel 1717 ESP0.5010.02200.40 
  Lopez Gonzalez, Daniel f2134 ESP0.001-0.0720-1.40 
  Haering Hijon, Javier 2097 ESP0.5010.42208.40 
 * 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)
 
 5 Open Internacional Sub2200 Hotel Vertice Sevilla Bormujos Bormujos (Sevilla) ESP 2023-08-25
RcRownchangeKK*chgGame
 1796 1702 3.50 7 0.72 20 14.40 
  Gonzalez Marquez, Antonio Jesus 2059 ESP0.001-0.1120-2.20 
  Quijada Carrera, Jose Fco 1525 ESP1.0010.27205.40 
  Hurtado Rueda, Manuel 1930 ESP0.001-0.2120-4.20 
  Guirado Lara, Pablo 1502 ESP1.0010.24204.80 
  Marin Barrena, Alberto 1923 ESP0.5010.28205.60 
  Insua Mellado, Jose Luis c1997 ESP0.001-0.1520-3.00 
  Lopez Perea, Mario 1633 ESP1.0010.40208.00 

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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