Individual Calculations November 2010
 Ribera Nebot, Joan  Total change: -20.25  Rating chartPersonal card
 XII Open Internacional D’escacs de Sants, Hostafrancs i La Bordeta GRUP A Barcelona ESP 2010-08-20
RcRownchangeKK*chgGame
 1999 2094 5.00 10 -1.35 15 -20.25 
  D`costa, Lorin A R m2456 ENG0.001-0.1015-1.50 
  Muratet, Lucas 1958 FRA0.001-0.6815-10.20 
  Castrillo Mansego, Pablo 1945 ESP1.0010.30154.50 
  Quero Ortega, Juan 1918 ESP0.001-0.7315-10.95 
  Rojas Fernandez, Andres 1958 ESP0.501-0.1815-2.70 
  Vilalta Vidal, Javier 1930 ESP1.0010.28154.20 
  Severri Arrese, Carlos 1928 ESP0.001-0.7215-10.80 
  Mas Recorda, Pere 2010 ESP0.501-0.1215-1.80 
  Aalbersberg Kroon, Pedro 1882 ESP1.0010.23153.45 
  Peschke, Matthias 2002 GER1.0010.37155.55 

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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