Individual Calculations August 2017
 Chan, Naruna  Total change: -89.60  Rating chartPersonal card
 V Obert Internacional Escacs Vila de Platja Aro Grup A Platja Aro ESP 2017-06-25
RcRownchangeKK*chgGame
 2027 2041 1.50 9 -3.22 20 -64.40 
  Potapov, Pavel g2441  * RUS0.5010.42208.40 
  Boixader Arbo, Xavier 2099 ESP0.001-0.4220-8.40 
  Kasparova, Tatiana wm2190 BLR0.001-0.3020-6.00 
  Diaz Rubi, Felipe 1962 ESP1.0010.39207.80 
  Pruja Ramirez De Cartagena, Eduar 1930 ESP0.001-0.6520-13.00 
  Parayre Soguero, Jordi 1959 ESP0.001-0.6120-12.20 
  Carranza Font, Joan 1692 ESP0.001-0.8920-17.80 
  Saurina Suner, Francesc Xavier 1990 ESP0.001-0.5720-11.40 
  Berard, Serge 1979 FRA0.001-0.5920-11.80 
 * 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)
 
 CZECH OPEN 2017 - A - GM open Pardubice CZE 2017-07-21
RcRownchangeKK*chgGame
 2146 2041 2.00 9 -1.26 20 -25.20 
  Bergauz, Noam 2309 GER0.001-0.1720-3.40 
  Jedlicka, Ales f2200 CZE0.001-0.2920-5.80 
  Valantiejus, Vaidotas 2171 LTU0.001-0.3220-6.40 
  Gergel, Vladimir P f2166 UKR0.5010.17203.40 
  Machlik, Endre 2157 NOR0.001-0.3420-6.80 
  Machlik, Edit 2084 NOR0.5010.06201.20 
  Leveikina, Jevgenija wf2117 GER0.001-0.4020-8.00 
  Ptacek, Tomas 2087 CZE0.001-0.4420-8.80 
  Skacel, Jan 2022 CZE1.0010.47209.40 

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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