Individual Calculations July 2009
 Lecha Garcia, Eduard  Total change: 18.00  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-III Catalunya ESP 2009-02-01
 1846 1906 3.00 4 0.72 25 18.00 
  Avramov, Petkov Plamen 1875 ESP1.0010.462511.50 
  Guixa Ribes, Josep 1921 ESP0.001-0.4825-12.00 
  Sanchez Martin, Marc 1966 ESP1.0010.582514.50 
  Andrino Cubino, Simon 1621 ESP1.0010.16254.00 

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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