Individual Calculations January 2009
 Perez Alvarez, Javier  Total change: -4.05  Rating chartPersonal card
 XXV Aniversario Parla 2008 Parla Madrid ESP 2008-09-06
RcRownchangeKK*chgGame
 1994 1727 0.50 5 -0.39 15 -5.85 
  Sanchez-Guijaldo Vela, Demetrio 2077 ESP0.001-0.1115-1.65 
  Camarero Izquierdo, Juan C. 1928 ESP0.001-0.2415-3.60 
  Laynez Aspenberg, Jose 1935 ESP0.001-0.2315-3.45 
  Laurentiu, Burlacu 2009 ROU0.001-0.1615-2.40 
  Caceres Rodriguez, Jose J. 2020 ESP0.5010.35155.25 

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)
 
 X Abierto de la Constitucion S. Sebastian de los Reyes S. Sebastian de los Reyes - Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 2015 1737 1.00 5 0.12 15 1.80 
  Suarez Uriel, Adrian 2087 ESP0.5010.39155.85 
  Ramos Fernandez, Pedro 2087 ESP0.001-0.1115-1.65 
  Vukotic Jovsic, Dragan 2065 ESP0.001-0.1315-1.95 
  Fernandez Aransay, Fernando 1958 ESP0.5010.28154.20 
  Cerrato Torrijos, Maria 1880 ESP0.001-0.3115-4.65 

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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