Individual Calculations July 2011
 Arias Velasco, Jose  Total change: -3.15  Rating chartPersonal card
 XXV Open Del Catalunya Escacs Club Barcelona ESP 2011-04-16
RcRownchangeKK*chgGame
 1749 1792 3.00 8 -1.45 15 -21.75 
  Perpinya Rofes, Lluis Maria m2192  * ESP0.001-0.0815-1.20 
  Sogues Tena, Pilar 1546 ESP1.0010.19152.85 
  Roca Diaz, Miguel Angel 2030 ESP0.001-0.2015-3.00 
  Aunes Cabanero, Jose 1641 ESP0.001-0.7015-10.50 
  Gomez Fernandez, Miquel 1632 ESP0.001-0.7115-10.65 
  Martinez Arranz, Leire 1392  * ESP1.0010.08151.20 
  Sanchez Coves, Juan Josep 1653 ESP1.0010.31154.65 
  Martinez Arca, Manuel 1908 ESP0.001-0.3415-5.10 
 * 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)
 
 Campionat de Catalunya de Veterans Santa Susanna ESP 2011-05-13
RcRownchangeKK*chgGame
 1928 1808 4.00 8 1.24 15 18.60 
  Monedero Gonzalez, Josep 2091 ESP0.001-0.1615-2.40 
  Mas Recorda, Pere 2074 ESP0.001-0.1815-2.70 
  Acriz Ibanez, Salvador 1517 ESP1.0010.15152.25 
  Cornudella Felip, Josep 1914 ESP1.0010.64159.60 
  Sanchez Esteban, Emilio 1922 ESP0.001-0.3415-5.10 
  Xalabarder Coca, Eudaldo 1923 ESP1.0010.66159.90 
  Duran Vallverdu, Juan 1984 ESP0.001-0.2715-4.05 
  Espau Guillem, Josep 1996 ESP1.0010.741511.10 

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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