Individual Calculations July 2009
 Ortiz Lafont, Jose  Total change: -6.75  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Segunda Division G-I Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2123 2169 3.50 7 -0.45 15 -6.75 
  Serra Fontova, France 2194 ESP0.5010.03150.45 
  Balague Canadell, Jordi 2067 ESP0.501-0.1415-2.10 
  Moreno Maldonado, Francisco 2116 ESP1.0010.43156.45 
  Clopes Llahi, Judit wf2103 ESP0.001-0.5915-8.85 
  Sabria Batlle, Pol 2161 ESP0.501-0.0115-0.15 
  Alfonso Nogue, Beatriz wf2119 ESP0.501-0.0715-1.05 
  Villares Galiano, Jose Maria 2100 ESP0.501-0.1015-1.50 

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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