Rapid: Individual Calculations December 2014
 Sid Ali, Moussa  Total change: -14.40  Rating chartPersonal card
 1er Open national de l’A.S. El Hillal Sidi Bel Abbes ALG 2014-11-07
RcRownchangeKK*chgGame
 2057 2179 2.50 5 -0.72 20 -14.40 
  Boudjourfa, Adlane 1983 ALG0.501-0.2520-5.00 
  Benabadji, Abderrahmane 2029 ALG1.0010.30206.00 
  Haddouche, Mohamed g2447 ALG0.001-0.1720-3.40 
  Saim, Mohamed Ilias f2048 ALG0.001-0.6820-13.60 
  Kebir, Abdelaziz 1779  * ALG1.0010.08201.60 
 * 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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