Individual Calculations July 2009
 Trabalon Cerrato, Ivan  Total change: -0.30  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-IV Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2009 1886 2.00 6 -0.02 15 -0.30 
  May Freixa, Josep 1929 ESP1.0010.56158.40 
  Icart Bassols, Carles 2050 ESP0.001-0.2815-4.20 
  Zohaib Hassan, Mohamed 2106 PAK0.001-0.2215-3.30 
  Serrano Aspa, Pedro 2033 ESP0.5010.20153.00 
  Gris Mateos, Francisco 1954 ESP0.5010.09151.35 
  Sanchez, Jose Edgar 1982 COL0.001-0.3715-5.55 

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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