Individual Calculations July 2009
 Martin Gracia, Jesus  Total change: -7.50  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-I Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1930 1993 3.00 6 -0.50 15 -7.50 
  Molina Hernandez, Albert 1996 ESP0.001-0.5015-7.50 
  Flores Linan, Josep Luis 1889 ESP1.0010.36155.40 
  Cruells Cullet, Jordi 2012 ESP0.001-0.4715-7.05 
  Belmonte Hernandez, Eduard 1783 ESP0.501-0.2715-4.05 
  Gomez Olivencia, Fernando 2020 ESP0.5010.04150.60 
  Murat Huertas, Eduard 1879 ESP1.0010.34155.10 

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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