Individual Calculations October 2019
 Cuartas, Jaime Alexander  Total change: -19.20  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
 2233 2530 6.50 10 -1.92 10 -19.20 
  Herrmann, Roman 2130  * ARG1.0010.08100.80 
  Antova, Gabriela fwm2270 BUL0.001-0.8210-8.20 
  Ijzermans, Cees 2130  * NED1.0010.08100.80 
  Davtyan, David Arm. f2249 ARM0.501-0.3410-3.40 
  Lorscheid, Gerhard f2225 GER0.501-0.3610-3.60 
  Perez Garcia, Adria 2196 ESP1.0010.12101.20 
  Guerra Rivera, Salvador f2344 ESP0.501-0.2410-2.40 
  Roubert, Emile 2130  * FRA0.501-0.4210-4.20 
  Mateus, Alejandro f2334 COL0.501-0.2510-2.50 
  Martinez Fernandez, Adrian f2317 ESP1.0010.23102.30 
 * 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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