Individual Calculations October 2008
 Lopez Abaurrea, Eduardo  Total change: 1.75  Rating chartPersonal card
 IV Open de Ajedrez Ciudad de Sant Adria San Adria de Besos ESP 2008-04-05
RcRownchangeKK*chgGame
 1751 1504 1.00 5 -0.05 25 -1.25 
  Repiso Alvarez, Jorge 1854 ESP0.001-0.1125-2.75 
  Castillo Jurado, Jose 1697 ESP0.001-0.2525-6.25 
  Marchante Alegria, Felix 1781 ESP0.5010.33258.25 
  Molano Lafuente, Ismael 1854 ESP0.001-0.1125-2.75 
  Sanchez Coves, Juan Josep 1567 ESP0.5010.09252.25 

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 Open Internacional de Sants, Hostafrabcs i la Bordeta G-B Barcelona ESP 2008-08-22
RcRownchangeKK*chgGame
 1793 1492 1.00 6 0.12 25 3.00 
  Casset Bello, Helena 1842 ESP0.001-0.1125-2.75 
  Felipo Pages, Danilo 1822 ESP0.001-0.1225-3.00 
  Gias Ramon, Jose Luis 1804 ESP0.001-0.1425-3.50 
  Martinez Ayesa, Aitor 1795 ESP0.5010.36259.00 
  Oliva Vilarnau, Nuria 1711 ESP0.5010.28257.00 
  Torrallardona Raventos, Marti 1783 ESP0.001-0.1525-3.75 

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)
 

 

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