Rapid: Individual Calculations October 2019
 Nassr, Nacer  Total change: -62.20  Rating chartPersonal card
 Open national rapide de Tipaza Tipaza ALG 2019-08-31
RcRownchangeKK*chgGame
 1767 2141 6.00 7 -0.32 20 -6.40 
  Khetabi, Radi 1741  * ALG1.0010.08201.60 
  Ramdani, Abdellah 1741  * ALG1.0010.08201.60 
  Nassr, Rania wf1783 ALG0.001-0.9020-18.00 
  Abdelmoumen, Ahmed 1741  * ALG1.0010.08201.60 
  Amrouche, Mohamed Amine 1741  * ALG1.0010.08201.60 
  Chami, Mohamed 1741  * ALG1.0010.08201.60 
  Elhamel, Mourad 1881 ALG1.0010.18203.60 
 * 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)
 
 Algerian Chess Championship 2019 Rapid Open Setif ALG 2019-09-27
RcRownchangeKK*chgGame
 1757 2141 4.50 8 -2.79 20 -55.80 
  Boudjoghra, Adleine 1741  * ALG1.0010.08201.60 
  Adjerit, Nourreddine 1799 ALG0.001-0.8820-17.60 
  Belkhir, Mustapha 1747 ALG0.501-0.4220-8.40 
  Cheber , Houssem 1741  * ALG0.001-0.9220-18.40 
  Zane, Rayane 1741  * ALG0.001-0.9220-18.40 
  Chouana, Kamel 1741  * ALG1.0010.08201.60 
  Bakouche, Mahmoud 1765 ALG1.0010.09201.80 
  Ameur Zaimeche, Mourad 1782 ALG1.0010.10202.00 
 * 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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