Individual Calculations November 2010
 Grichkevitch, Gilles  Total change: -25.35  Rating chartPersonal card
 XII Open Internacional D’escacs de Sants, Hostafrancs i La Bordeta GRUP A Barcelona ESP 2010-08-20
RcRownchangeKK*chgGame
 2089 2122 3.00 9 -2.02 15 -30.30 
  Cruz, Cristhian m2522  * PER0.001-0.0815-1.20 
  Ocon Galilea, Francisco Jose 1980 ESP0.001-0.6915-10.35 
  Loi, Andrea 1963 ITA0.501-0.2115-3.15 
  Garcia Castellote, Oscar 2003 ESP0.501-0.1615-2.40 
  Sandstrom, Anders 2008 SWE1.0010.34155.10 
  Ayza Ballester, Jordi f2238 ESP0.001-0.3415-5.10 
  Colls Bosch, Emili 2010 ESP0.501-0.1515-2.25 
  Van Gils, Martin 2021 NED0.501-0.1415-2.10 
  Cruells Cullet, Jordi 2060 ESP0.001-0.5915-8.85 
 * 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)
 
 VII Open Amateur Calvia Calvia Mallorca ESP 2010-10-09
RcRownchangeKK*chgGame
 2121 2099 4.00 8 0.33 15 4.95 
  Matas Artigues, Josep 1722 ESP1.0010.09151.35 
  Adler, Bo 2210 SWE1.0010.65159.75 
  Spence, David J 2225 ENG0.5010.17152.55 
  Planas Gene, Juan 2163 ESP0.001-0.4115-6.15 
  Cemborain Oricain, Alfonso 1987 ESP1.0010.35155.25 
  Walton, Alan J c2152 ENG0.001-0.4315-6.45 
  Garcia Gil, Javier 2241 ESP0.5010.19152.85 
  Barcelo Pujadas, Pedro Jose 2269 ESP0.001-0.2815-4.20 

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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