Rapid: Individual Calculations November 2019
 Attoui, Abderrezak  Total change: -24.00  Rating chartPersonal card
 Open Salah Bey Salah Bey ALG 2019-10-18
RcRownchangeKK*chgGame
 1671 1853 4.50 8 -1.20 20 -24.00 
  Tebani, Hocine 1606 ALG0.001-0.8120-16.20 
  Ould Mohamedi, Youcef 1802 ALG0.001-0.5720-11.40 
  Benaggoun, Nabil 1453  * ALG1.0010.08201.60 
  Chouana, Kamel 1517 ALG1.0010.12202.40 
  Mairi, Anis 1552 ALG1.0010.15203.00 
  Chaoui , Zakaria 1704 ALG0.501-0.2020-4.00 
  Gourari, Khaled 1760 ALG1.0010.37207.40 
  Sbaihi, Fares 1974 ALG0.001-0.3420-6.80 
 * 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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