Individual Calculations April 2014
 Cu Hor, Winston Darwin  Total change: 7.50  Rating chartPersonal card
 IRT I TORNEO FIDE 2014 Guatemala GUA 2014-02-28
RcRownchangeKK*chgGame
 2096 2268 4.00 5 0.50 15 7.50 
  Mazariegos, Silvia Carolina wm2016 GUA1.0010.19152.85 
  De La Cruz, Erick 2074 GUA1.0010.25153.75 
  Juarez Flores, Carlos A. m2399 GUA0.001-0.3215-4.80 
  Reyes Najera, Carlos A. f2122 GUA1.0010.30154.50 
  Cotto Mux, Hector Vinicio 1868  * GUA1.0010.08151.20 
 * 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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