Individual Calculations January 2009
 Garcia Valero, Mario  Total change: 4.20  Rating chartPersonal card
 XXVI Open Internacional de ajedrez Cerdanyola Grupo A Cerdanyola del Valles ESP 2008-10-04
RcRownchangeKK*chgGame
 2025 1899 2.00 5 0.28 15 4.20 
  Fernandez-Diaz Mascort, Miguel 2173 ESP1.0010.831512.45 
  Subirats Ruiz, Sergi 2042 ESP0.001-0.3115-4.65 
  Orio Ferrer, Jose Ignacio 1794 ESP1.0010.36155.40 
  Barranco Montilla, Cristobal 2168 ESP0.001-0.1715-2.55 
  Benito Cabezas, Ana 1948 ESP0.001-0.4315-6.45 

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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