Individual Calculations January 2012
 Perez De Aranda A., Leonardo I.  Total change: 7.95  Rating chartPersonal card
 XIII Abierto de la Constitucion San Sebastian de los Reyes ESP 2011-12-02
RcRownchangeKK*chgGame
 1993 2117 5.00 7 0.53 15 7.95 
  Folgar Lopez, Angel 1717  * ESP1.0010.08151.20 
  Laguna Coca, Francisco 1745 ESP0.501-0.4015-6.00 
  Nunez Miranda, Adrian 1866 ESP1.0010.19152.85 
  Gueler Berdasco, Martin 1879 ESP1.0010.20153.00 
  Adan Bermudez, Sergio 2292 ESP0.5010.23153.45 
  Lobato Lavin, Alvaro 2033 ESP1.0010.38155.70 
  Roa Alonso, Santiago m2418 ESP0.001-0.1515-2.25 
 * 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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