Individual Calculations July 2009
 Perez Alvarez, Javier  Total change: 2.10  Rating chartPersonal card
 Liga Madrid Segunda B Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 1856 1737 2.50 7 0.01 15 0.15 
  Goni Araiz, Jorge 1710 ESP0.501-0.0415-0.60 
  Martin-Consuegra Barrilero, Javi 1893 ESP0.5010.21153.15 
  Benitez Cadenas, Luis Miguel 1762 ESP1.0010.53157.95 
  De La Colina Fernandez, Gerardo 1972 ESP0.001-0.2115-3.15 
  Campos Calvo-Sotelo, Javier 2031 ESP0.001-0.1515-2.25 
  Rodriguez Garcia, Jose Maria 2005 ESP0.001-0.1715-2.55 
  Martin Valle, Jesus 1616 ESP0.501-0.1615-2.40 

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)
 
 III Open Ciudad Los Angeles Madrid ESP 2009-04-05
RcRownchangeKK*chgGame
 1821 1733 0.00 1 -0.38 15 -5.70 
  Perez Fernandez, Guillermo 1821 ESP0.001-0.3815-5.70 

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)
 
 I Open Internacional Ciudad de Tres Cantos Madrid ESP 2009-06-06
RcRownchangeKK*chgGame
 1881 1733 1.50 3 0.51 15 7.65 
  Ananian, Arman 1654 ESP1.0010.39155.85 
  Anton Veiga, Juan Carlos 2083 ESP0.5010.39155.85 
  Ruiz Quevedo, Andres 1907 ESP0.001-0.2715-4.05 

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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