Individual Calculations May 2011
 Martin Perez, Laura  Total change: 30.45  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona II Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1940 1859 3.50 6 1.15 15 17.25 
  Recoder Creus, Jordi 1975 ESP0.001-0.3415-5.10 
  Riera Marcos, Albert 1776 ESP1.0010.39155.85 
  Real Masdeu, Albert 1950 ESP1.0010.62159.30 
  Gonzalez Vila, Manel 1964 ESP0.5010.14152.10 
  Vicente Soriano, Josep 1940 ESP0.5010.11151.65 
  Valencia Jimenez, Jose 2034 ESP0.5010.23153.45 

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)
 
 Campionat Juvenil de Barcelona 2011 Santa Coloma de Gramenet ESP 2011-02-19
RcRownchangeKK*chgGame
 1964 1859 3.50 7 0.88 15 13.20 
  Subirats Ruiz, Sergi 2206 ESP1.0010.891513.35 
  Rojano Alfonso, Carlos 2011 ESP0.5010.20153.00 
  Gallego Bergada, Antoni 2107 ESP0.001-0.1915-2.85 
  Quiles Petidier, Juan Raul 1683 ESP1.0010.27154.05 
  Fernandez Aguilar, Francisco 1924 ESP0.001-0.4115-6.15 
  Bardera Gil, Sergi 2025 ESP0.001-0.2815-4.20 
  Gotes Perez, Jaume 1790 ESP1.0010.40156.00 

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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