Individual Calculations October 2012
 Martin Valentin, Francisco  Total change: -8.40  Rating chartPersonal card
 XIV Open Internacional d’Escacs de Sants, Hostafrancs i La Bordeta Grup B Barcelona ESP 2012-08-17
RcRownchangeKK*chgGame
 1770 1935 6.50 10 -0.56 15 -8.40 
  Stanghelle, Anders 1661 NOR0.501-0.3315-4.95 
  Ayats Llobera, Gerard 1547 ESP0.501-0.4115-6.15 
  Valero Hellin, Jose Luis 1667 ESP1.0010.17152.55 
  Romero Funieles, Rafael 1769 ESP1.0010.28154.20 
  Gisbert Mir, Alejandro 1804 ESP1.0010.32154.80 
  Garcia Ramos, Daniel 1863 ESP0.001-0.6015-9.00 
  Perez Vizcaino, Joan Manel 1795 ESP1.0010.31154.65 
  Sanz Serrano, Alvar 1873 ESP1.0010.41156.15 
  Dayan Sutton, Isaac 1888 MEX0.501-0.0715-1.05 
  Campos Chacon, Marco 1833 ESP0.001-0.6415-9.60 

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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