Individual Calculations July 2009
 Duran Santiago, Luis  Total change: -34.50  Rating chartPersonal card
 Liga Gallega por Equipos 2009 Segunda Division Grupo D Galicia ESP 2009-01-10
RcRownchangeKK*chgGame
 1885 2094 0.00 3 -2.30 15 -34.50 
  Conde Carvajal, Juan Delfin 1877 ESP0.001-0.7815-11.70 
  Salgado Alonso, Patricio 1843 ESP0.001-0.8115-12.15 
  Gallego Martin, Miguel 1934 ESP0.001-0.7115-10.65 

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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