Individual Calculations January 2010
 Ferrer Vinas, Salvador  Total change: -19.00  Rating chartPersonal card
 XXIV Torneig Obert Costa Brava Memorial Joan Gelpi G-A Palafrugell ESP 2009-10-03
RcRownchangeKK*chgGame
 1825 2065 5.50 8 -0.76 25 -19.00 
  Bonavia Heredia, Francesc 1718 ESP1.0010.11252.75 
  Lopez Rodriguez, Agusti 1828 ESP0.001-0.8025-20.00 
  Morales Paytuvi, Frederic 1687 ESP1.0010.09252.25 
  Bonell Gleich, Xavier 1702 ESP1.0010.10252.50 
  Parals Marce, Luis 2073 ESP0.001-0.4925-12.25 
  Borras Carbonell, Adria 1824 ESP1.0010.20255.00 
  Carraminana Puig, Jordi 1880 ESP0.501-0.2425-6.00 
  Vinardell Cruanas, Sergi 1888 ESP1.0010.27256.75 

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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