Individual Calculations July 2009
 Valles Molada, David  Total change: -16.00  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Tarragona G-I Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1750 1756 0.50 3 -1.01 25 -25.25 
  Subirats Ferrando, Jordi 1553 ESP0.001-0.7625-19.00 
  Panella Navarro, Sergi 1887 ESP0.001-0.3225-8.00 
  Ribe Rosell, Joan 1809 ESP0.5010.07251.75 

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)
 
 XXV Open Territorial Tarragona G-A Tarragona ESP 2009-04-18
RcRownchangeKK*chgGame
 1875 1760 2.50 6 0.37 25 9.25 
  Guasch Murtra, Josep Maria 1978 ESP0.001-0.2225-5.50 
  Pescador Serrano, Javier 2015 ESP0.001-0.1925-4.75 
  Estopa Masdeu, Andreu 1772 ESP0.5010.02250.50 
  Rodriguez Marin, Jose 1797 ESP0.001-0.4525-11.25 
  Preez Gombau, Alexandre 1717 ESP1.0010.442511.00 
  Garustowilz, Nicolas 1971 ESP1.0010.772519.25 

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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