Individual Calculations September 2009
 Ruiz Saiz, Daniel  Total change: -7.25  Rating chartPersonal card
 III Obert d'Escacs Llinars del Valles A Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 1952 1930 3.50 8 -0.29 25 -7.25 
  Fabre Massana, Miquel 2173 ESP0.5010.30257.50 
  Alfonso Nogue, Beatriz wf2119 ESP0.001-0.2525-6.25 
  Sanchez Ibern, Eric 2105 ESP0.001-0.2725-6.75 
  Forsberg Conde, Martin 1846 ESP0.501-0.1225-3.00 
  Veciana Coronado, Pau 1841 ESP0.001-0.6225-15.50 
  Ligero Martinez, Jesus 1681 ESP1.0010.19254.75 
  Gomez Olivencia, Fernando 2020 ESP1.0010.622515.50 
  Ruiz Font, Elisabet 1829 ESP0.501-0.1425-3.50 

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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