Individual Calculations September 2023
 Moreno Izquierdo, Ismael  Total change: -50.60  Rating chartPersonal card
 IX Open Internacional Fundacion Valencia Cuna Valencia ESP 2023-07-31
RcRownchangeKK*chgGame
 1407 1717 2.50 6 -2.53 20 -50.60 
  Pla Richart, Olau 1385 ESP0.501-0.3820-7.60 
  Serra Villafranca, Felix 1352 ESP0.001-0.9020-18.00 
  Echeverria, Graciela 1317  * ESP1.0010.08201.60 
  Perez Fernandez, Arys 1466 ESP0.001-0.8120-16.20 
  Sirit Rodriguez, Hector David 1666 VEN0.001-0.5720-11.40 
  Cervera Diaz, Aaron 1258 ESP1.0010.05201.00 
 * 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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