Individual Calculations May 2010
 Cortada Llach, Andreu  Total change: -13.25  Rating chartPersonal card
  IV Open Ajedrez Santa Eugenia de Ter Catalunya ESP 2010-01-08
RcRownchangeKK*chgGame
 1822 1758 1.50 5 -0.53 25 -13.25 
  Mogro Flores, Simon 1950 ESP0.001-0.2525-6.25 
  Asensio Graells, Ricard 1471 ESP1.0010.16254.00 
  Saurina Suner, Francesc Xavier 1867 ESP0.001-0.3525-8.75 
  Carraminana Puig, Jordi 1884 ESP0.5010.17254.25 
  Muratet Casadevall, Elias 1939 ESP0.001-0.2625-6.50 

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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