Individual Calculations April 2008
 Veciana Coronado, Bru  Total change: -7.50  Rating chartPersonal card
 XXV Open Internacional de Cerdanyola 2007 Cerdanyola del Valles ESP 2007-09-29
RcRownchangeKK*chgGame
 2157 1875 0.00 3 -0.50 15 -7.50 
  Monell Camarasa, David 2224 AND0.001-0.1115-1.65 
  Fernandez-Diaz Mascort, M. 2159 ESP0.001-0.1615-2.40 
  Rojano Cano, Francisco 2088 ESP0.001-0.2315-3.45 

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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