Rapid: Individual Calculations April 2018
 Achour, Mohamed Anis  Total change: 5.00  Rating chartPersonal card
 Open memorial Ould Othmane Brahim Tipaza ALG 2018-03-24
RcRownchangeKK*chgGame
 1691 1980 6.00 7 0.25 20 5.00 
  Mousli, Abdelkarim 1580  * ALG1.0010.08201.60 
  Amrouche, Mhamed 1638 ALG1.0010.12202.40 
  Ramdani, Abdellah 1725 ALG1.0010.19203.80 
  Harichane, Bassem 1805 ALG1.0010.27205.40 
  Amellal, Sofiane Anis 1932 ALG1.0010.43208.60 
  Mousli, Ihab 1580  * ALG0.501-0.4220-8.40 
  Benmoussa, Mahmoud 1580  * ALG0.501-0.4220-8.40 
 * 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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