Individual Calculations November 2010
 Maia, Jose Eduardo Bastos O.  Total change: -6.30  Rating chartPersonal card
 XII Open Internacional D’escacs de Sants, Hostafrancs i La Bordeta GRUP A Barcelona ESP 2010-08-20
RcRownchangeKK*chgGame
 2109 2132 4.50 9 -0.42 15 -6.30 
  Peralta, Fernando g2532  * ARG0.001-0.0815-1.20 
  Garcia Castellote, Oscar 2003 ESP1.0010.33154.95 
  D`costa, Lorin A R m2456 ENG0.001-0.1315-1.95 
  Peschke, Matthias 2002 GER0.001-0.6815-10.20 
  Vargas Drechsler, Carlos 1963 ESP1.0010.28154.20 
  Julbe Canet, Josep 2025 ESP1.0010.35155.25 
  Macaya Ruiz, Alfons 2134 ESP0.001-0.5015-7.50 
  Boos, Olivier 2022 FRA1.0010.35155.25 
  Ventura Bolet, Maxim 1846 ESP0.501-0.3415-5.10 
 * 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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