Individual Calculations July 2009
 Martinez Ayesa, Aitor  Total change: -9.45  Rating chartPersonal card
 Campeonato de Navarra por Equipos Categoria Segunda Grupo B Navarra ESP 2009-03-28
RcRownchangeKK*chgGame
 1699 1811 0.00 1 -0.65 15 -9.75 
  Torres Aldabe, Mikel 1699 ESP0.001-0.6515-9.75 

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)
 
 IV Campeoanto de EspaƱa de Selecciones Autonomicas Navarra ESP 2009-04-30
RcRownchangeKK*chgGame
 2032 1808 0.50 2 0.02 15 0.30 
  Perez Lopez, Jesus Maria 2158 ESP0.001-0.1115-1.65 
  Arnedo Ruiz, Alberto 1906 ESP0.5010.13151.95 

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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