Individual Calculations April 2009
 Oliver Amengual, Adria  Total change: 1.65  Rating chartPersonal card
 VI Memorial Jose Maria Bellon Cto. Mallorca Juvenil Palma de Mallorca ESP 2009-01-02
RcRownchangeKK*chgGame
 1821 1899 2.50 4 0.11 15 1.65 
  Alemany Jara, Alejandro 1736 ESP1.0010.28154.20 
  Galiana Moll, Ramon Aron 1864 ESP1.0010.45156.75 
  Castell Cantero, Salvador 2039 ESP0.5010.19152.85 
  Sanchez Garcia, Julio 1644 ESP0.001-0.8115-12.15 

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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