Individual Calculations January 2011
 Codina Blasco, Joan  Total change: 15.90  Rating chartPersonal card
 IV Obert Internacional VILA DE GRĂ€CIA Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 1966 1849 3.50 7 1.06 15 15.90 
  Exposito Amaro, Josue 2226 ESP0.001-0.0915-1.35 
  Acriz Ibanez, Salvador 1509 ESP1.0010.12151.80 
  Sobrevia Castellar, Lluis 1969 ESP1.0010.66159.90 
  Ortega Rios, Jorge 2008 ESP0.5010.21153.15 
  Forsberg Conde, Martin 1981 ESP1.0010.681510.20 
  Sanz Bastos, Fernando 2063 ESP0.001-0.2315-3.45 
  Vallbona Domingo, Joan 2004 ESP0.001-0.2915-4.35 

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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