Individual Calculations July 2012
 Guevara Luque, Eddie  Total change: -13.20  Rating chartPersonal card
 Torneo de Ajedrez Regional Sur Absoluto y Femenino " Ciudad de ILO" ILO - Moquegua PER 2012-05-06
RcRownchangeKK*chgGame
 1844 1703 1.00 4 -0.44 30 -13.20 
  Santiago Lastra, Nefi 2051 PER0.001-0.1130-3.30 
  Curo, Elvis 1635 PER0.001-0.5930-17.70 
  Durand, Maria Paula 1588 PER1.0010.343010.20 
  Aguilar, Juan f2103  * PER0.001-0.0830-2.40 
 * 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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