Individual Calculations October 2013
 Gonzalez Acosta, Alberto  Total change: 3.75  Rating chartPersonal card
 Torneo de Verano Club Isla Bonita Los Llanos Los Llanos de Aridane ESP 2013-08-01
RcRownchangeKK*chgGame
 1849 1453 0.50 3 0.25 15 3.75 
  Majul, Isolina wm1853  * COL0.001-0.0815-1.20 
  Hernandez Leon, Alberto 1853  * ESP0.001-0.0815-1.20 
  Guerra Arrocha, Daniel 1841 ESP0.5010.41156.15 
 * 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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