Individual Calculations October 2014
 Portillo Alcalde, Jose Maria  Total change: 19.20  Rating chartPersonal card
 III Torneo Internacional De Ajedrez Sub2200 Cda Lapuerta Cartagena, Murcia ESP 2014-09-19
RcRownchangeKK*chgGame
 1866 1585 2.00 6 0.96 20 19.20 
  Fernandez Alvarez, Luis 1985  * ESP0.001-0.0820-1.60 
  Valera Munoz, Miguel A. 1874 ESP1.0010.842016.80 
  Borja Perez, Jose 1949 ESP0.001-0.1020-2.00 
  Garcia Navarro, Jose Jesus 1755 ESP1.0010.722014.40 
  Garcia Sanz, Eduardo 1851 ESP0.001-0.1820-3.60 
  De La Calle Fuentes, Sergio 1784 ESP0.001-0.2420-4.80 
 * 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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