Individual Calculations May 2012
 Marco Catala, Juan Bautista  Total change: 3.90  Rating chartPersonal card
 Segunda AutonĂ³mica Centro 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1885 1788 2.50 6 0.26 15 3.90 
  Vidal Rubiella, Salvador 1921 ESP0.001-0.3215-4.80 
  Olivares Ruiz, Pedro 1813 ESP1.0010.53157.95 
  Sanz Garcia, Roberto 1922 ESP1.0010.681510.20 
  Martinez Mora, Joan 1824 ESP0.001-0.4515-6.75 
  Santamaria Peris, Juan Jose 1816 ESP0.5010.04150.60 
  Nieto Tornero, Jose 2011 ESP0.001-0.2215-3.30 

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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