Individual Calculations December 2012
 Perolet Perez, Miquel  Total change: -13.05  Rating chartPersonal card
 XXVII Torneig Costa Brava ”Memorial Joan Gelpi” Palafrugell ESP 2012-09-22
RcRownchangeKK*chgGame
 1825 1676 1.00 6 -0.87 15 -13.05 
  Dilme Bosch, Enric 1972 ESP0.001-0.1515-2.25 
  Font Font, Josep 1801 ESP0.001-0.3315-4.95 
  Jimenez Sanchez, Juan Rafael 1837 ESP1.0010.711510.65 
  Ruiz Leal, Antonio 1743 ESP0.001-0.4115-6.15 
  Marti Figueras, Joan Sebastia 1686 ESP0.001-0.4915-7.35 
  Barneda Ciurana, Jordi 1913 ESP0.001-0.2015-3.00 

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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