Individual Calculations October 2008
 Barbosa Martinez, Marcel  Total change: -17.25  Rating chartPersonal card
 XIII Open Internacional de Ajedrez "Ciutat de Balaguer" Balaguer Catalunya ESP 2008-07-14
RcRownchangeKK*chgGame
 1987 1779 1.00 7 -0.69 25 -17.25 
  Ramon Perez, Jose Luis f2129 ESP0.001-0.1125-2.75 
  Frances Cuscullola, Oriol 2012 ESP0.001-0.2125-5.25 
  Beltre, Pedro 1954 DOM0.001-0.2725-6.75 
  Montoliu Daroca, Imma 1897 ESP0.5010.16254.00 
  Reves Balleste, Jose 1948 ESP0.5010.22255.50 
  Bedoya Ribo, Jordi 2011 ESP0.001-0.2125-5.25 
  Biosca Lacasa, Jordi 1956 ESP0.001-0.2725-6.75 

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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