Individual Calculations May 2012
 Sala Alvarez, Oscar  Total change: -3.30  Rating chartPersonal card
 Primera Provincial Norte 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1779 1680 2.50 7 -0.11 30 -3.30 
  Carrion Rodriguez, Jose Luis 1689 ESP0.5010.01300.30 
  Sarabia Moliner, Juan Carlos 1913 ESP1.0010.793023.70 
  Peinado Peinado, Juan 1849 ESP0.001-0.2830-8.40 
  Perez Sanchez, Orestes 1859 ESP0.001-0.2730-8.10 
  Romero Cuerda, Jose Luis 1677 ESP0.001-0.5030-15.00 
  Navarro Gomez, Gabriel 1773 ESP0.001-0.3730-11.10 
  Tamarit Palanca, Jesus 1690 ESP1.0010.513015.30 

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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