Individual Calculations February 2013
 Carruana Fuentes, Rafael  Total change: -20.70  Rating chartPersonal card
 XXIV Abierto Internacional de Roquetas de Mar Roquetas de Mar (Almería) ESP 2013-01-02
RcRownchangeKK*chgGame
 1891 2069 3.50 7 -1.38 15 -20.70 
  Orantes Taboada, Francisco 1778 ESP1.0010.15152.25 
  Ibarra Jerez, Juan Miguel 2295 ESP0.001-0.2115-3.15 
  Gonzalez Capacete, Jose Miguel 1802 ESP0.001-0.8215-12.30 
  Fernandez Alvarez, Luis 1727 ESP0.501-0.3815-5.70 
  Cortes Ferre, Luis 1683 ESP1.0010.09151.35 
  Chacon Perez, Juan 1788 ESP1.0010.16152.40 
  Fernandez Rodriguez, Jose A. 2164 ESP0.001-0.3715-5.55 

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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