Individual Calculations July 2009
 Molina Barba, Josep  Total change: -7.50  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-III Catalunya ESP 2009-02-01
 1816 1877 2.00 4 -0.30 25 -7.50 
  Roig Regi, Daniel 1969 ESP0.001-0.3725-9.25 
  Jane Besora, Jordi 1714 ESP0.501-0.2225-5.50 
  Carrasco Fernandez, Ivan 1656 ESP1.0010.22255.50 
  Cerdans Costa, Ferran 1925 ESP0.5010.07251.75 

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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