Individual Calculations October 2023
 Montoya Cabrera, Ernesto Alejandr  Total change: 6.40  Rating chartPersonal card
 XL TORNEO ABIERTO INTERNACIONAL DE AJEDREZ DE COLLADO VILLALBA Collado Villalba (Madrid) ESP 2023-08-22
RcRownchangeKK*chgGame
 1900 1670 3.00 7 1.40 20 28.00 
  Rodriguez Del Moral, Angel 1663 ESP0.501-0.0120-0.20 
  Alonso Rodriguez, Tristan 2011 ESP0.001-0.1220-2.40 
  Grigaliunas, Mindaugas 1802 ESP1.0010.682013.60 
  Erice Alonso, Santiago 1966 ESP1.0010.852017.00 
  Cuadrado Carmona, Javier 1968 ESP0.001-0.1520-3.00 
  Castejon Caballero, Andres 2018 ESP0.001-0.1120-2.20 
  Martin Arbeloa, Fernando 1873 ESP0.5010.26205.20 

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)
 
 XXVI Open Internacional de Ajedrez de Moratalaz Moratalaz (Madrid) ESP 2023-09-09
RcRownchangeKK*chgGame
 1642 1670 3.00 7 -1.08 20 -21.60 
  Rubio Mejia, Luis Ignacio m2388 ESP0.001-0.0120-0.20 
  Zhou, Yang 1455 ESP0.501-0.2720-5.40 
  Blanco Barrios, Aitana 1478 ESP0.001-0.7520-15.00 
  Caballero Sanchez, Francisco 1270  * ESP1.0010.08201.60 
  Serrano Vasquez, Pablo 1591 ESP0.501-0.1120-2.20 
  Martinez Miura, Enrique 1473 ESP1.0010.25205.00 
  Marin Lopez, Jeronimo 1842 ESP0.001-0.2720-5.40 
 * 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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