Individual Calculations August 2013
 Martin Fernandez, Santiago  Total change: -4.80  Rating chartPersonal card
 VII Obert Escacs Llinars del Valles (grup A) Llinars del Valles ESP 2013-04-13
RcRownchangeKK*chgGame
 1992 1856 1.00 4 -0.32 15 -4.80 
  Rojano Alfonso, Carlos 2133 ESP0.001-0.1715-2.55 
  Segarra Calderer, Albert 2059 ESP0.001-0.2415-3.60 
  Morais Carreras, Javier 1972 ESP0.001-0.3415-5.10 
  Ribalta Bertran, Esteve 1804 ESP1.0010.43156.45 

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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