Individual Calculations October 2023
 Camarero Izquierdo, Juan Carlos  Total change: 12.60  Rating chartPersonal card
 XL TORNEO ABIERTO INTERNACIONAL DE AJEDREZ DE COLLADO VILLALBA Collado Villalba (Madrid) ESP 2023-08-22
RcRownchangeKK*chgGame
 1800 1737 5.00 8 1.34 20 26.80 
  Serrano Ruiz, Miguel 2017 ESP0.001-0.1620-3.20 
  Martin Arbeloa, Fernando 1873 ESP1.0010.682013.60 
  Medarde Santiago, Luis Marcos f2411 ESP0.001-0.0120-0.20 
  Xia, Zhe 1426 ESP1.0010.14202.80 
  Zhou, Yang 1454 ESP1.0010.16203.20 
  Martin Martin, Luis Vicente 1887 ESP0.001-0.3020-6.00 
  Hortelano Hap, Ramon 1491 ESP1.0010.19203.80 
  Rodriguez De Robles, Ignacio 1843 ESP1.0010.642012.80 

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)
 
 XXVI Open Internacional de Ajedrez de Moratalaz Moratalaz (Madrid) ESP 2023-09-09
RcRownchangeKK*chgGame
 1689 1721 3.50 8 -0.71 20 -14.20 
  Suarez Hernan, Santiago 1974 ESP0.001-0.1920-3.80 
  Gonzalez Bolado, David 1372 ESP1.0010.11202.20 
  Estevez Sacristan, Deva wc1948 ESP0.5010.29205.80 
  Garcia Perez, Alberto 1946 ESP0.001-0.2220-4.40 
  Blanco Barrios, Aitana 1478 ESP0.501-0.3020-6.00 
  Rios Rebollo, Victor 2062 ESP0.001-0.1220-2.40 
  De Juan Rivas, Antonio 1410 ESP1.0010.14202.80 
  Lorenzo Martin, Hector 1321  * ESP0.501-0.4220-8.40 
 * 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)
 

 

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