Individual Calculations December 2012
 Vargas Drechsler, Carlos  Total change: 10.35  Rating chartPersonal card
 XXX Torneig Open Escacs de Martorell Grup A Barcelona ESP 2012-09-15
RcRownchangeKK*chgGame
 2020 1827 3.00 9 0.69 15 10.35 
  Colet Fernandez, Josep 2000 ESP1.0010.731510.95 
  Salvador Mura, Sergi 2129 ESP0.001-0.1515-2.25 
  Ruiz Saiz, Daniel 2005 ESP1.0010.731510.95 
  Lluverol Torrents, Salvador 2013 ESP0.001-0.2615-3.90 
  Ribera Nebot, Joan 2065 ESP0.001-0.2015-3.00 
  Rius Marse, Josep 1992 ESP1.0010.721510.80 
  Sanfeliu Fabregas, Albert 2123 ESP0.001-0.1515-2.25 
  Rius Colomer, Lluis Albert 1953 ESP0.001-0.3315-4.95 
  Bolta Tobella, Francisco 1899 ESP0.001-0.4015-6.00 

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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