Rapid: Individual Calculations December 2014
 Sosa Sosa, Jose Manuel  Total change: -20.40  Rating chartPersonal card
 III Torneo de Ajedrez Activo Puerto de la Cruz 2014 Puerto de la Cruz ESP 2014-11-01
RcRownchangeKK*chgGame
 1541 1551 1.00 4 -1.02 20 -20.40 
  Brito Garcia, Alfredo m1951  * ESP0.001-0.0820-1.60 
  Diaz Reyes, Killian 1151  * ESP1.0010.08201.60 
  Martin Hernandez, Jonas David 1911 ESP0.001-0.1020-2.00 
  Perez Garcia, Jimena 1151  * ESP0.001-0.9220-18.40 
 * 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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