Individual Calculations July 2010
 Castro Valero, Juan  Total change: -20.55  Rating chartPersonal card
 Campeonato de Mallorca por Equipos. Categoría Preferente. 2010 Palma de Mallorca ESP 2010-02-27
RcRownchangeKK*chgGame
 2074 2062 2.50 8 -1.37 15 -20.55 
  Bujosa Ribas, Joan 2053 ESP0.501-0.0115-0.15 
  Ferrer Roig, Juan 2143 ESP0.5010.11151.65 
  Ducros Salva, Antonio 2237 ESP0.001-0.2715-4.05 
  Gaya Llodra, Juan 2262 ESP0.001-0.2415-3.60 
  Torrens Gordiola, Juan Antonio 1861 ESP0.501-0.2615-3.90 
  Diez Fraile, Mariano 2133 ESP0.001-0.4015-6.00 
  Pulido Sancho, Alfredo 1958 ESP0.501-0.1415-2.10 
  Castell Cantero, Salvador 1945 ESP0.501-0.1615-2.40 

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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