Individual Calculations April 2008
 Martin Perez, Carlos  Total change: 14.00  Rating chartPersonal card
 VI Gran Torneo de Aficiones a Sub-2000 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 1954 1948 4.50 8 0.56 25 14.00 
  Wlogalski, Olivier 1962 BEL0.001-0.4825-12.00 
  Martinez Zazo, Jesus 1973 ESP0.001-0.4725-11.75 
  Marquez Bernal, Florencio 1989 ESP0.5010.06251.50 
  Guzman Del Rey, Cecilio 1913 ESP1.0010.452511.25 
  Lameti, Mohamed 1931 MAR1.0010.482512.00 
  Palacios Perez, Jose Luis 1969 ESP0.5010.03250.75 
  Curado, Manuel Joao Ferro 1943 POR1.0010.492512.25 
  Mogro Simon, Simon 1951 ESP0.5010.00250.00 

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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