Individual Calculations July 2013
 Riera Marcos, Albert  Total change: 30.60  Rating chartPersonal card
 II Obert d’Escacs Vall del Tenes 2013 Santa Eulàlia de Ronçana ESP 2013-04-05
RcRownchangeKK*chgGame
 1936 1738 3.00 7 1.02 30 30.60 
  Canellas Magide, Lluis 2099 ESP0.001-0.1030-3.00 
  Salvador Sanchez, Ricardo 1681 ESP1.0010.423012.60 
  Sola Lluch, Miquel 1952 ESP0.5010.27308.10 
  Vilarrasa Pujol, Joaquim 1933 ESP0.5010.25307.50 
  Martorell Aubanell, Adria 2128 ESP0.001-0.0930-2.70 
  Lafuente Ruiz, Jose Manuel 1634 ESP1.0010.363010.80 
  Font Purroy, Vicenc 2128 ESP0.001-0.0930-2.70 

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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