Individual Calculations November 2009
 Ferreiro Lorenzo, Vicente Javier  Total change: -3.60  Rating chartPersonal card
 XXIV Aberto Cidade de Ferrol Ferrol ESP 2009-08-16
RcRownchangeKK*chgGame
 1883 1917 4.00 8 -0.24 15 -3.60 
  Dgebuadze, Alexandre g2317  * BEL0.001-0.0815-1.20 
  Martinez Insua, Adrian 1517  * ESP1.0010.08151.20 
  Patino Romaris, Juan Roberto 2246 ESP0.001-0.1215-1.80 
  Sanchez Gabin, Aranzazu 1586 ESP0.501-0.3815-5.70 
  Chao Franco, Jose Manuel 1684 ESP1.0010.21153.15 
  Aparicio Garcia, Enrique 2129 ESP0.001-0.2315-3.45 
  Picos Maiztegui, Miguel 1517  * ESP1.0010.08151.20 
  Penalonga Sweers, Angel 2070 ESP0.5010.20153.00 
 * 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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