Individual Calculations January 2012
 Serra Sola, Jordi  Total change: -33.15  Rating chartPersonal card
 XXVI Torneig Obert Costa Brava “Memorial Joan Gelpí”-Grup A Palafrugell ESP 2011-09-24
RcRownchangeKK*chgGame
 1711 1934 4.00 8 -2.21 15 -33.15 
  Muratet Carmona, Julia 1670 ESP0.501-0.3215-4.80 
  Iglesias Santos, David 1691 ESP0.001-0.8015-12.00 
  Ruiz Leal, Antonio 1762 ESP0.001-0.7315-10.95 
  Rovira Ruiz, Enric 1784 ESP0.501-0.2015-3.00 
  Perolet Perez, Miquel 1735 ESP1.0010.24153.60 
  Volkov, Vladimir 1790 ESP0.001-0.6915-10.35 
  Bonell Gleich, Xavier 1644 ESP1.0010.16152.40 
  Iglesias Santos, Rodrigo 1615 ESP1.0010.13151.95 

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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