Individual Calculations April 2014
 Boydia, Sidi  Total change: 5.40  Rating chartPersonal card
 TOURNOI DE SELECTION NATIONALE 2014 Nouakchott MTN 2014-03-18
RcRownchangeKK*chgGame
 1871 2063 7.00 9 0.36 15 5.40 
  Kar, El Moustapha c1888 MTN0.001-0.7315-10.95 
  Babahmed, Abdellah 1919 MTN1.0010.31154.65 
  Dieh, Mohamed 1971 MTN1.0010.37155.55 
  Sidi, Mbareck Mohamed c1925 MTN1.0010.31154.65 
  Haroun, Ishak 1876 MTN1.0010.26153.90 
  Sabar, Daoud 1993 MTN1.0010.40156.00 
  Cheiguer, Mohamed Abdallahi 1799 MTN1.0010.18152.70 
  Bechir, Mohamedou 1804 MTN0.001-0.8215-12.30 
  Mohamed, Salem Ahmed 1663  * MTN1.0010.08151.20 
 * 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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