Individual Calculations January 2011
 Calafell Marques, Josep  Total change: 53.70  Rating chartPersonal card
 IV Obert Internacional VILA DE GRĂ€CIA Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 1924 1671 5.50 9 3.58 15 53.70 
  Alonso Gonzalez, Carlos 2039 ESP0.5010.40156.00 
  Franch Bullich, Jaume 2062 ESP0.001-0.0915-1.35 
  Lopez Forn, Marc 2046 ESP0.001-0.0915-1.35 
  Forcadell Escouffier, Albert 1466 ESP1.0010.24153.60 
  Salazar Navas, Josep 1861 ESP0.5010.25153.75 
  Farre Buil, Carles 1923 ESP1.0010.811512.15 
  Duran Gutierrez, Juan Luis 1928 ESP1.0010.821512.30 
  Vallbona Domingo, Joan 2004 ESP0.5010.38155.70 
  Sanchez Sanchez, Ignasi 1983 ESP1.0010.861512.90 

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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