Individual Calculations January 2009
 Lopez Pereyra, Jose C.  Total change: 6.60  Rating chartPersonal card
 Torneo de OtoƱo de la Caja de Canarias Arrecife-Lanzarote ESP 2008-10-17
RcRownchangeKK*chgGame
 1997 2064 4.00 6 0.44 15 6.60 
  Martin Hernandez, Ruben 1896 ESP1.0010.28154.20 
  Caceres Arrocha, Juan Antonio 1857 ESP0.001-0.7715-11.55 
  Canaveras Gonzalez, Jose 1918 ESP1.0010.30154.50 
  Cancio Lasso, Rayco 2060 ESP1.0010.49157.35 
  Morales Camacho, Julian 2288 ESP0.001-0.2215-3.30 
  Perez Cejudo, Carmelo 1960 ESP1.0010.36155.40 

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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