Individual Calculations October 2013
 Grichkevitch, Gilles  Total change: -33.15  Rating chartPersonal card
 XV Open Internacional Escacs de Sants, Hostafrancs i la Bordeta Grup A Barcelona ESP 2013-08-23
RcRownchangeKK*chgGame
 2054 2149 4.00 10 -2.21 15 -33.15 
  Quero Ortega, Juan 1809 ESP1.0010.12151.80 
  Kalegin, Evgenij m2417 RUS0.001-0.1715-2.55 
  Porta Tovar, Guillem 1896 ESP1.0010.19152.85 
  Erwich, Frank f2337 NED0.001-0.2615-3.90 
  Cervello Tost, Ferran 2042 ESP0.501-0.1515-2.25 
  Boos, Olivier 2018 FRA0.001-0.6815-10.20 
  Guix Torres, David 2007 ESP0.001-0.6915-10.35 
  Ridameya Tatche, Jose Miguel 1996 ESP0.501-0.2015-3.00 
  Garcia Ramos, Daniel 1977 ESP1.0010.27154.05 
  Ventura Bolet, Maxim 2045 ESP0.001-0.6415-9.60 

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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