Rapid: Individual Calculations August 2023
 Sayoud, Mohamed Rida  Total change: -12.60  Rating chartPersonal card
 3rd Rapid Tournament by Chess School Constantine Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 1466 1758 6.00 8 -0.63 20 -12.60 
  Bounaas, Ibrahim 1249 ALG1.0010.04200.80 
  Kerrout, Farid 1473 ALG0.001-0.8420-16.80 
  Djilali Beida, Mohamed 1358  * ALG1.0010.08201.60 
  Beloucif, Mohamed Oussama 1454 ALG1.0010.14202.80 
  Lamri, Tarek 1449 ALG1.0010.14202.80 
  Ganouche, Youcef 1634 ALG0.001-0.6720-13.40 
  Cherad, Med 1525 ALG1.0010.21204.20 
  Fortas , Mohamed El Acil 1585 ALG1.0010.27205.40 
 * 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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