Individual Calculations November 2010
 Diaz Bernal, David  Total change: -13.00  Rating chartPersonal card
 XXIII Open Internacional de Moratalaz Madrid ESP 2010-09-16
RcRownchangeKK*chgGame
 1831 1736 1.50 5 -0.52 25 -13.00 
  Ballesteros Gonzalez, David f2136  * ESP0.001-0.0825-2.00 
  Garcia Martin, Juan Manuel 2009 ESP0.5010.33258.25 
  Tevar Becerra, Alvaro 1449 ESP0.501-0.3425-8.50 
  Lopez De Turiso, Jose Angel 2097 ESP0.001-0.1025-2.50 
  Zuazua Conde, Ivan Javier 1462 ESP0.501-0.3325-8.25 
 * 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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