Individual Calculations October 2008
 Perez Aleman, Pedro Tomas  Total change: -35.55  Rating chartPersonal card
 Torneo de Ajedrez Sociedad Democratica Arrecife-Lanzarote ESP 2008-07-08
RcRownchangeKK*chgGame
 2173 2210 2.50 9 -2.37 15 -35.55 
  De La Cruz Sanchez, Carlos G. f2266 ESP0.5010.08151.20 
  Lopez Colon, Francisco 2230 ESP0.001-0.4715-7.05 
  Morales Camacho, Julian 2277 ESP0.001-0.4115-6.15 
  Machin Arbelo, Pedro Alexis 2082 ESP0.001-0.6715-10.05 
  Umpierrez Tejera, Eligio 1914 ESP1.0010.15152.25 
  Santos Izquierdo, Francisco J. f2257 ESP1.0010.57158.55 
  Hernandez Leon, Alberto 2236 ESP0.001-0.4615-6.90 
  Angel Acosta, Juan Carlos 2238 ESP0.001-0.4615-6.90 
  Cancio Lasso, Rayco 2060 ESP0.001-0.7015-10.50 

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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