Individual Calculations September 2009
 Martinez Cervera, Manel  Total change: -11.25  Rating chartPersonal card
 XI Open Internacional Vila de Torredembarra Catalunya ESP 2009-07-04
RcRownchangeKK*chgGame
 1848 1648 1.00 7 -0.75 15 -11.25 
  Palomo Teruel, Xavier 2014 ESP0.001-0.1015-1.50 
  Girona Masdeu, Joan 1862 ESP0.001-0.2315-3.45 
  Rodriguez Marin, Jose 1816 ESP0.001-0.2815-4.20 
  Tutusaus Marrugat, Carles 1791 ESP0.001-0.3115-4.65 
  Clanchet Olle, Josep 1795 ESP0.001-0.3015-4.50 
  Marce Miracle, Joan 1821 ESP1.0010.731510.95 
  Santolaria Sanz, Xavier 1836 ESP0.001-0.2615-3.90 

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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