Individual Calculations January 2010
 Alonso Tarres, Jordi  Total change: -1.50  Rating chartPersonal card
 Torneig Open d’Escacs de Martorell Grupo A Martorell Barcelona) ESP 2009-09-19
RcRownchangeKK*chgGame
 1976 1749 1.50 7 -0.06 25 -1.50 
  Companyo Pagerols, Josep M. 2101 ESP0.001-0.1125-2.75 
  Colet Fernandez, Josep 2063 ESP0.001-0.1425-3.50 
  Cerdans Costa, Ferran 1918 ESP0.001-0.2825-7.00 
  Bolta Tobella, Francisco 1946 ESP1.0010.752518.75 
  Ruiz Font, Elisabet 1882 ESP0.001-0.3225-8.00 
  Ruiz Saiz, Daniel 1962 ESP0.001-0.2325-5.75 
  Jabli, Mohamed 1962 ESP0.5010.27256.75 

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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