Individual Calculations May 2014
 Martin Barbero, Roberto  Total change: 1.05  Rating chartPersonal card
 Cto de Aragon por Equipos – Primera G-II Aragon ESP 2014-01-26
RcRownchangeKK*chgGame
 1869 1951 2.50 4 0.07 15 1.05 
  Chueca Lorente, Javier 1847 ESP0.001-0.6415-9.60 
  Ruiperez Gumiel, Ramon 1914 ESP0.501-0.0515-0.75 
  Gracia Martinez, Juan Pablo 1781 ESP1.0010.28154.20 
  Roman Gimeno, Javier 1935 ESP1.0010.48157.20 

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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