Individual Calculations January 2009
 Ruiz Saiz, Daniel  Total change: -29.25  Rating chartPersonal card
 XXVI Torneo Open de Ajedrez Martorell Grupo A Martorell-Barcelona ESP 2008-09-20
RcRownchangeKK*chgGame
 1990 1959 2.50 8 -1.17 25 -29.25 
  Sanfeliu Fabregas, Albert 2115 ESP0.5010.21255.25 
  Colet Fernandez, Jose 1986 ESP0.001-0.4625-11.50 
  Prats Rodriguez, Juan Bosco 2101 ESP0.001-0.3125-7.75 
  Fernandez Martin, Javier 1856 ESP0.501-0.1425-3.50 
  Valarezzo Ricard, Pedro 2017 ESP1.0010.582514.50 
  Vega Rangel, Luis 1975 ESP0.001-0.4825-12.00 
  Ortega Pujol, Joan 1971 ESP0.001-0.4825-12.00 
  Delgado Osorio, Xavier 1896 ESP0.501-0.0925-2.25 

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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