Individual Calculations June 2015
 Elkholti, Achraf  Total change: -130.80  Rating chartPersonal card
 African Individual 2015 (Open section) Cairo EGY 2015-05-02
RcRownchangeKK*chgGame
 2099 2267 3.00 9 -3.27 40 -130.80 
  Haddouche, Mohamed g2492 ALG0.001-0.2240-8.80 
  Ahmed, Abuzied c2187 SUD0.001-0.6140-24.40 
  Dzilani, Abel 2049 BOT1.0010.22408.80 
  Adu, Oladapo m2238 NGR0.001-0.5440-21.60 
  Adam, Jamal c2092 SUD0.001-0.7340-29.20 
  Almahjoub, Mokhtar 2110 LBA0.001-0.7140-28.40 
  Mahgub, Mohamed Mustafa 1985 LBA0.001-0.8440-33.60 
  Elmejbri, Ali A. f1867  * LBA1.0010.08403.20 
  Ruzigura, Alexis c1867  * RWA1.0010.08403.20 
 * 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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