Individual Calculations April 2009
 Gomez Dominguez, Breixo  Total change: 7.05  Rating chartPersonal card
 Zonal de Ourense 2008 Ourense ESP 2008-12-06
RcRownchangeKK*chgGame
 2074 1871 1.50 4 0.47 15 7.05 
  Vidal Del Rio, Diego 2148 ESP0.5010.33154.95 
  Garcia Fernandez, Manuel 1897 ESP1.0010.54158.10 
  De Sousa Da Silva, Armando 2036 POR0.001-0.2815-4.20 
  Villar Nieves, Antonio 2214 ESP0.001-0.1215-1.80 

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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