Individual Calculations December 2013
 Araica, Marlon  Total change: 39.00  Rating chartPersonal card
 Primera Fase del Campeonato Nacional por Equipos 2013 Managua NCA 2013-11-02
RcRownchangeKK*chgGame
 1923 1746 2.50 4 1.30 30 39.00 
  Morales, Benjamin 1680 NCA1.0010.413012.30 
  Ordonez, Alvaro 1867 NCA1.0010.663019.80 
  Guevara, Martin f2146  * NCA0.001-0.0830-2.40 
  Acevedo, Guillermo 2000 NCA0.5010.31309.30 
 * 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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