Individual Calculations April 2008
 Ferrer Freyre, David  Total change: -13.75  Rating chartPersonal card
 XIV Torneo Internacional de Ajedrez Villa de Coria del Rio Coria del Rio ESP 2008-02-13
 1994 2077 2.50 5 -0.55 25 -13.75 
  Suarez Fernandez, Enrique Oliver 1908 ESP0.001-0.7225-18.00 
  Suarez Pozo, Juan Carlos 1896 ESP1.0010.26256.50 
  Fernandez Lumbreras, Miguel A. 1946 ESP0.501-0.1825-4.50 
  Moncada Rodriguez, Cristobal 2002 ESP1.0010.402510.00 
  Kislik, Erik Andrew 2216 USA0.001-0.3125-7.75 

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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