Individual Calculations December 2012
 Coronado Iruela, Manuel  Total change: -10.95  Rating chartPersonal card
 XXVII Torneig Costa Brava ”Memorial Joan Gelpi” Palafrugell ESP 2012-09-22
RcRownchangeKK*chgGame
 1941 2072 4.50 8 -0.73 15 -10.95 
  Bonavia Heredia, Francesc 1779 ESP0.001-0.8515-12.75 
  Marti Figueras, Joan Sebastia 1686 ESP1.0010.09151.35 
  Barraca Gonzalez, Jordi 1824 ESP1.0010.19152.85 
  De Azua Arpi, Rafael 1955 ESP0.501-0.1615-2.40 
  Caballero Maytin, Jesus 1975 CUB0.501-0.1315-1.95 
  Lopez Burgos, Salvador 1967 ESP1.0010.36155.40 
  Vilar Lopez, Monica wf2153 ESP0.001-0.3915-5.85 
  Vidal Zamora, Alex 2189 ESP0.5010.16152.40 

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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