Individual Calculations November 2011
 Aizpurua Zufiria, Inaki  Total change: -12.60  Rating chartPersonal card
 XIII Open Internacional D’escacs De Sants, Hostafrancs I La Bordeta Grup B Barcelona ESP 2011-08-19
RcRownchangeKK*chgGame
 1836 1614 1.00 5 -0.12 15 -1.80 
  Vargas Drechsler, Carlos 1865 ESP0.5010.31154.65 
  Minos Constante, Pablo 1852 ESP0.001-0.2015-3.00 
  Torrents Senal, Marc 1774 ESP0.5010.21153.15 
  Sans Bascu, Joaquin 1765 ESP0.001-0.3015-4.50 
  Mercade Gasco, Joan 1923 ESP0.001-0.1415-2.10 

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)
 
 XXI Open de Gros Donostia – San Sebastian ESP 2011-09-09
RcRownchangeKK*chgGame
 1704 1622 2.50 8 -0.72 15 -10.80 
  Tung, Siu Hung 1938 ESP0.001-0.1315-1.95 
  D`amade, Philippe 1856 FRA0.001-0.2115-3.15 
  Navarro Armendariz, Jose Leon 1456 ESP1.0010.28154.20 
  Zubia Aramburu, Mikel 1791 ESP0.001-0.2815-4.20 
  Otegui Piquer, Juan Jose 1422 ESP0.501-0.2615-3.90 
  Elizondo Market, Juan Marcos 1865 ESP0.001-0.2015-3.00 
  Ijurko Erroizena, Jose Angel 1610 ESP1.0010.48157.20 
  Berdote Alonso, Carlos 1695 ESP0.001-0.4015-6.00 

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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