Individual Calculations August 2015
 Ferrer Freyre, David  Total change: 13.20  Rating chartPersonal card
 XLVIII Campeonato de Alcala de Guadaira Alcala de Guadaira (Sevilla) ESP 2015-06-10
 1971 1962 3.00 5 0.66 20 13.20 
  De Dios Ortega, Juan Manuel 2031 ESP1.0010.602012.00 
  Vicente Garrote, Jose Maria 1992 ESP1.0010.542010.80 
  Pereira Figueroa, Manuel 2054 ESP0.001-0.3720-7.40 
  Pozo Prior, Jose Antonio 1577 ESP1.0010.09201.80 
  Gallardo Fernandez, Cesar 2202 ESP0.001-0.2020-4.00 

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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