Individual Calculations November 2011
 Bonavia Heredia, Francesc  Total change: 7.35  Rating chartPersonal card
 I Obert d’escacs “CAF – PLATJA D’ARO” Platja d’Aro ESP 2011-09-02
RcRownchangeKK*chgGame
 1716 1762 5.00 8 0.49 15 7.35 
  Estelle Estrada, Joan 1397 ESP1.0010.10151.50 
  Diaz Comas, Jordi 1910 ESP0.5010.20153.00 
  Perolet Perez, Miquel 1735 ESP0.001-0.5415-8.10 
  Gultresa Boada, Isaac 1523 ESP1.0010.20153.00 
  Pereira Garcia, Josep R. 1598 ESP1.0010.28154.20 
  Perez Pardo, Adrian Jason 1682 ESP0.501-0.1115-1.65 
  Perez Pardo, Sergio Ivan 1720 ESP1.0010.44156.60 
  Fernandez Perez, Didier 2162  * ESP0.001-0.0815-1.20 
 * 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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