Individual Calculations January 2009
 De La Rubia Ramirez, Dulce N.  Total change: -14.00  Rating chartPersonal card
 Liga Provincial por Equipos de Jaen 2008 Jaen ESP 2008-10-05
RcRownchangeKK*chgGame
 1963 1796 0.00 2 -0.56 25 -14.00 
  Cuevas Padilla, Bernabe 1940 ESP0.001-0.3125-7.75 
  Millan Urrutia, Juan Antonio 1986 ESP0.001-0.2525-6.25 

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)
 

 

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