Individual Calculations July 2009
 Acuna Celada, Ivan  Total change: -3.60  Rating chartPersonal card
 Liga Gallega por Equipos Primera Division G-B Galicia ESP 2009-01-10
RcRownchangeKK*chgGame
 1924 2122 2.00 3 -0.24 15 -3.60 
  Fernandez De Armas, Luis 2053 ESP0.501-0.1015-1.50 
  Rodriguez Bernardo, Gumersindo 1825 ESP0.501-0.3515-5.25 
  Doval Gonzalez, Jose 1893 ESP1.0010.21153.15 

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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