Individual Calculations October 2008
 Clavell Boix, Fco. Javier  Total change: -28.50  Rating chartPersonal card
 II Obert D'Escacs Llinars del Valles Llinars del Valles ESP 2008-04-05
RcRownchangeKK*chgGame
 1933 1798 0.50 5 -1.14 25 -28.50 
  Marina De La Torre, Ivan 2023 ESP0.5010.28257.00 
  Vidal Zamora, Alex 1993 ESP0.001-0.2525-6.25 
  Veciana Coronado, Pau 1825 ESP0.001-0.4625-11.50 
  Corriguelas Armillas, Frederic 2023 ESP0.001-0.2225-5.50 
  Sanchez Criado, Manel 1802 ESP0.001-0.4925-12.25 

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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