Individual Calculations January 2010
 Fernandez Perez, Didier  Total change: 20.10  Rating chartPersonal card
 XXIV Torneig Obert Costa Brava Memorial Joan Gelpi G-A Palafrugell ESP 2009-10-03
RcRownchangeKK*chgGame
 2059 2166 7.00 9 1.34 15 20.10 
  Rovira Ruiz, Enric 1793 ESP1.0010.10151.50 
  Triadu Cassa, Jordi 1952 ESP0.501-0.2715-4.05 
  Lopez Rodriguez, Agusti 1828 ESP1.0010.12151.80 
  Parals Marce, Luis 2073 ESP1.0010.37155.55 
  Fluvia Poyatos, Joan m2478 ESP0.5010.36155.40 
  Vidal Zamora, Alex 2125 ESP1.0010.44156.60 
  Morales Dalmau, Jordi 1982 ESP0.501-0.2415-3.60 
  Fluvia Frigola, Joan 2073 ESP1.0010.37155.55 
  Sabria Batlle, Pol 2230 ESP0.5010.09151.35 

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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