Individual Calculations October 2008
 Cort Hidalgo, Jordi  Total change: 2.50  Rating chartPersonal card
 XXXI Open Int. Barbera del Valles 2008 Grupo C Barbera del Valles ESP 2008-07-05
RcRownchangeKK*chgGame
 1639 1658 1.00 2 -0.05 25 -1.25 
  Orio Ferrer, Jose Ignacio 1794 ESP0.001-0.3225-8.00 
  Fernandez Macarron, Mariano 1483 ESP1.0010.27256.75 

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 Open Internacional de Sants, Hostafrabcs i la Bordeta G-B Barcelona ESP 2008-08-22
RcRownchangeKK*chgGame
 1889 1658 1.00 4 0.15 25 3.75 
  Pacheco Madueno, Joan 1930 ESP1.0010.832520.75 
  Montiel Baeza, Alex 1877 ESP0.001-0.2225-5.50 
  Pina Rabadan, Andreu 1828 ESP0.001-0.2825-7.00 
  Gonzalez Muelas, Javier 1922 ESP0.001-0.1825-4.50 

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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