Individual Calculations November 2009
 Sanchez Perales, Ezequiel  Total change: -0.45  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 2154 2153 5.00 10 -0.03 15 -0.45 
  Bravo, Ricardo Antonio Rodrigues 1753  * POR1.0010.08151.20 
  Matnadze, Ana mwg2413 GEO0.001-0.1815-2.70 
  Campomori, Bruno 1978 ITA1.0010.27154.05 
  Van Eijk, Sander f2338 NED0.5010.24153.60 
  Guramishvili, Sopiko wg2339 GEO0.001-0.2615-3.90 
  Sandstrom, Anders 2032 SWE1.0010.34155.10 
  Milov, Leonid m2553  * GER0.001-0.0815-1.20 
  Balague Canadell, Jordi 2042 ESP0.501-0.1515-2.25 
  Perez Calahorra, Ricardo 2058 ESP0.001-0.6315-9.45 
  Diaz Lopez, Pedro 2037 ESP1.0010.34155.10 
 * 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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