Individual Calculations July 2017
 Ferrer Freyre, David  Total change: -6.60  Rating chartPersonal card
 Campeonato de Alcala de Guadaira 2017 Alcala de Guadaira (Sevilla) ESP 2017-05-29
 1824 2020 4.00 6 -0.33 20 -6.60 
  Lopez Jimenez, Francisco Javier 1620  * ESP1.0010.08201.60 
  Gomez Solis, Jose Manuel 1885 ESP0.501-0.1820-3.60 
  Herrera Ramirez, Daniel 1938 ESP0.501-0.1120-2.20 
  Leon Serralbo, Jose Manuel 1746 ESP1.0010.17203.40 
  Exposito Portillo, Joaquin 2110 ESP0.001-0.3820-7.60 
  Zayas Vargas, Antonio 1642 ESP1.0010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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