Individual Calculations September 2009
 Perales Galindo, Eduard  Total change: 12.00  Rating chartPersonal card
 VII Obert d'escacs Vila de Canet de Mar Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 2067 2268 7.50 9 0.80 15 12.00 
  Rosell Rodriguez, Oriol 1918 ESP1.0010.11151.65 
  Rosa Pernio, Mario 1993 ESP1.0010.17152.55 
  Vinuesa Caimel, Carles 2020 ESP0.501-0.3115-4.65 
  Ramirez Garcia, Lluis 1918 ESP1.0010.11151.65 
  Gallart Zafra, Jaume 2170 ESP1.0010.37155.55 
  Guevara Pijoan, Josep 2135 ESP0.501-0.1815-2.70 
  Sanchez Criado, Lluis 2183 ESP0.501-0.1215-1.80 
  Bulatov, Sergei 2139 ESP1.0010.33154.95 
  Echarri Torres, Miguel 2131 ESP1.0010.32154.80 

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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