Individual Calculations September 2009
 Ruiz Ureta, Ernesto  Total change: 6.75  Rating chartPersonal card
 XXVII Open internacional d'Andorra La Massana AND 2009-07-18
RcRownchangeKK*chgGame
 2049 2001 4.50 9 0.45 15 6.75 
  Vernay, Clovis m2401  * FRA0.001-0.0815-1.20 
  Capdevila Masgrau, Jose 1682 ESP1.0010.13151.95 
  Kulkarni, Chinmay 2259 IND0.001-0.1815-2.70 
  Russo, Antonio Manuel Da Costa 1825 POR1.0010.27154.05 
  Rodriguez Lopez, Rafael m2304 ESP0.001-0.1415-2.10 
  Gallinar Canedo, David 1785 ESP1.0010.22153.30 
  Garcia, Raul f2229 AND0.001-0.2115-3.15 
  Jareno Badenas, Aleix 1868 ESP1.0010.32154.80 
  Jose Queralto, Daniel 2092 AND0.5010.12151.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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