Individual Calculations May 2010
 Saez Coma, Alejandro  Total change: 40.25  Rating chartPersonal card
 XXIV Open del Catalunya Escacs Club Barcelona ESP 2010-03-27
RcRownchangeKK*chgGame
 1737 1399 2.50 7 1.61 25 40.25 
  Mas Recorda, Pere 1799  * ESP0.001-0.0825-2.00 
  Casals Ruisanchez, Josep Maria 1799  * ESP0.5010.422510.50 
  Campos Barrachina, Edgar 1662 ESP0.001-0.1825-4.50 
  Capdevila Castello, Alberto 1575 ESP1.0010.732518.25 
  Niubo Barrachina, Oriol 1764 ESP1.0010.902522.50 
  Bonay Toscas, Santiago 1799  * ESP0.001-0.0825-2.00 
  Mendez Rocha, Antonio 1762 ESP0.001-0.1025-2.50 
 * 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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