Individual Calculations May 2011
 Alarcon Pages, Salvador  Total change: 7.95  Rating chartPersonal card
 V Obert d’Escacs Santa Eugenia de Ter Girona ESP 2011-01-14
RcRownchangeKK*chgGame
 1781 1731 4.00 8 0.53 15 7.95 
  Ramirez Garcia, Lluis 1925 ESP0.5010.25153.75 
  Diaz Comas, Jordi 1937 ESP0.5010.26153.90 
  Alejo Alvarez, Ricardo 1936 ESP0.001-0.2415-3.60 
  Camps Carreras, Marcel 1569 ESP1.0010.29154.35 
  Gonzalez Escudero, Josep 1774 ESP0.5010.06150.90 
  Carraminana Puig, Jordi 1814 ESP0.001-0.3915-5.85 
  Puigvert Vigo, Lluis 1492 ESP1.0010.20153.00 
  Prats Fumado, Gerard 1800 ESP0.5010.10151.50 

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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