Individual Calculations October 2023
 Herrero Corada, Jose Ignacio  Total change: -11.80  Rating chartPersonal card
 XL TORNEO ABIERTO INTERNACIONAL DE AJEDREZ DE COLLADO VILLALBA Collado Villalba (Madrid) ESP 2023-08-22
RcRownchangeKK*chgGame
 1628 1692 4.50 9 -0.59 20 -11.80 
  Donate Moreno, Silvia 1962 ESP0.001-0.1720-3.40 
  Grigaliunas, Mindaugas 1802 ESP0.001-0.3520-7.00 
  Munoz Xu, Lain 1292  * ESP1.0010.08201.60 
  Fernandez Martinez, Luis 1423 ESP1.0010.17203.40 
  Enriquez Pastor, Jorge 1448 ESP0.501-0.3020-6.00 
  Piccone Uribe, Luis Guillermo 1412 ESP1.0010.16203.20 
  Castejon Caballero, Andres 2018 ESP0.001-0.1320-2.60 
  Valero Rodriguez, Miguel 1234 ESP1.0010.05201.00 
  Serrano Ruiz, Lope 2060 ESP0.001-0.1020-2.00 
 * 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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