Individual Calculations May 2013
 Cares, Gabriel  Total change: -11.40  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 1887 1578 0.50 6 -0.38 30 -11.40 
  Martinez, Horacio 1978  * ARG0.001-0.0830-2.40 
  Couso, Juan Jose 1955 ARG0.001-0.0930-2.70 
  Ayala, Gustavo 1929 ARG0.001-0.1130-3.30 
  Speranza, Mariano 1868 ARG0.001-0.1630-4.80 
  Calvo, Vicente Jose 1815 ARG0.001-0.2030-6.00 
  Etchevest, Marcelo 1776 ARG0.5010.26307.80 
 * 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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