Individual Calculations October 2012
 Valente, Joao Nuno Baptista  Total change: -9.15  Rating chartPersonal card
 XXVIII Abierto Internacional AlbariƱo Cambados ESP 2012-08-20
RcRownchangeKK*chgGame
 1725 1678 3.00 8 -0.61 15 -9.15 
  Obregon Rivero, Juan Carlos f2078  * CUB0.001-0.0815-1.20 
  Garcia Jamardo, Hector 1499 ESP1.0010.27154.05 
  Segura Santos, Luis 1943 ESP0.001-0.1815-2.70 
  Varela Fernandez, Andres 1824 ESP0.001-0.3015-4.50 
  Lopez Carballal, Sergio 1481 ESP1.0010.25153.75 
  Otero Perez, Javier 1519 ESP1.0010.29154.35 
  Garcia Bugallo, Jose Luis 1805 ESP0.001-0.3315-4.95 
  Rodriguez Dominguez, Miguel 1654 ESP0.001-0.5315-7.95 
 * 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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