Individual Calculations September 2009
 Daif, Sarah  Total change: 35.75  Rating chartPersonal card
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 1913 1599 2.50 7 1.43 25 35.75 
  Guglielmi, Dante 1899 ITA1.0010.852521.25 
  Bailet, Pierre f1999  * FRA0.001-0.0825-2.00 
  De Faria, Manuel 1999  * FRA0.001-0.0825-2.00 
  Ancival, Lucien 1907 FRA0.5010.36259.00 
  Hamperl, Fred f1999  * GCI0.001-0.0825-2.00 
  Alberola, Raphael 1923 FRA0.001-0.1325-3.25 
  Graziani, Virginie 1664 FRA1.0010.592514.75 
 * 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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