Individual Calculations January 2012
 Vidal Tomas, Andreu  Total change: 15.30  Rating chartPersonal card
 XIX Obert d'Escacs de Santa Margarida de Montbui Santa Margarida de Montbui ESP 2011-09-30
RcRownchangeKK*chgGame
 1798 1575 2.00 6 0.51 30 15.30 
  Clotet Torrelles, Ramon 1975  * ESP0.001-0.0830-2.40 
  Pla Almenar, Nel 1803 ESP0.001-0.2130-6.30 
  Sola Sendra, Francesc 1845 ESP0.5010.33309.90 
  Llacuna Roca, Josep 1730 ESP0.5010.21306.30 
  Gual Escala, Joan 1975  * ESP0.001-0.0830-2.40 
  Elvira Elvira, Adria 1460 ESP1.0010.343010.20 
 * 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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