Rapid: Individual Calculations July 2016
 Salah Aiech, Samir  Total change: -30.20  Rating chartPersonal card
 Rapid Championship 2016 Bordj Bou Arerridj ALG 2016-06-03
RcRownchangeKK*chgGame
 1788 1930 4.50 9 -1.51 20 -30.20 
  Hamoud, Ahmed 1825 ALG1.0010.36207.20 
  Bakouche, Mahmoud 1658 ALG1.0010.17203.40 
  Haddouche, Mohamed g2330  * ALG0.001-0.0820-1.60 
  Aissaoui, Mohamed 1580  * ALG1.0010.11202.20 
  Graine, Mohamed Lamine 1530  * ALG1.0010.08201.60 
  Bekker-Jensen, David f2249 DEN0.001-0.1320-2.60 
  Araoun, Saadi c1707 ALG0.001-0.7820-15.60 
  Chekired, Okba 1589 ALG0.501-0.3820-7.60 
  Rabahi, Aziz 1626 ALG0.001-0.8620-17.20 
 * 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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