Individual Calculations April 2013
 Nadal Marti, Bernardo Pedro  Total change: -12.45  Rating chartPersonal card
 Trofeo Neptuno 2013 Palma de Mallorca ESP 2013-02-17
RcRownchangeKK*chgGame
 1782 1951 2.00 4 -0.83 15 -12.45 
  Valls Casas, Jordi 2018 ESP0.001-0.4115-6.15 
  Diez Cabeza, Vicente 1665 ESP1.0010.16152.40 
  Carranza Pons, Ricardo Nelson 1701 ESP0.501-0.3115-4.65 
  Trillo-Figueroa Vidal, Antonio 1744 ESP0.501-0.2715-4.05 

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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