Individual Calculations October 2008
 Angel Acosta, Juan Carlos  Total change: -11.10  Rating chartPersonal card
 Torneo de Ajedrez Sociedad Democratica Arrecife-Lanzarote ESP 2008-07-08
RcRownchangeKK*chgGame
 2170 2238 4.50 9 -0.74 15 -11.10 
  Cancio Lasso, Rayco 2060 ESP1.0010.27154.05 
  Umpierrez Tejera, Eligio 1914 ESP1.0010.13151.95 
  De La Cruz Sanchez, Carlos G. f2266 ESP0.001-0.4615-6.90 
  Santos Izquierdo, Francisco J. f2257 ESP0.001-0.4715-7.05 
  Lopez Colon, Francisco 2230 ESP0.001-0.5115-7.65 
  Hernandez Leon, Alberto 2236 ESP1.0010.50157.50 
  Morales Camacho, Julian 2277 ESP0.5010.05150.75 
  Perez Aleman, Pedro Tomas 2210 ESP1.0010.46156.90 
  Machin Arbelo, Pedro Alexis 2082 ESP0.001-0.7115-10.65 

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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