Individual Calculations May 2013
 Ballonga Arruebo, Alejandro  Total change: -9.60  Rating chartPersonal card
 Cto equipos Aragon Categoria Preferente Aragon ESP 2013-01-26
RcRownchangeKK*chgGame
 1924 1706 1.00 7 -0.64 15 -9.60 
  Rodriguez Leiva, Manuel 2034 ESP0.001-0.1315-1.95 
  Mombiela De Sus, Jose Luis 2030 ESP0.001-0.1315-1.95 
  Garcia Estruch, Jorge 1796 ESP0.001-0.3815-5.70 
  Puertolas Serena, Arturo 1920 ESP0.001-0.2315-3.45 
  Hernandez Delgado, Gabriel 1974 ESP0.001-0.1715-2.55 
  Flores, Francisco 1850 FRA1.0010.691510.35 
  Iglesias Fernandez, Luis 1862 ESP0.001-0.2915-4.35 

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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