Rapid: Individual Calculations August 2018
 Benkirat, Rabie  Total change: -17.80  Rating chartPersonal card
 Independance day ASEC International tournament S1700 Constantine ALG 2018-07-05
RcRownchangeKK*chgGame
 1888 1875 4.50 9 0.01 20 0.20 
  Kaabi, Mejdi m2271 TUN0.001-0.0820-1.60 
  Salah Aiech, Samir 1824 ALG0.001-0.5720-11.40 
  Tairi, Akli 1835 ALG1.0010.44208.80 
  Boukazata, Djamel 1775 ALG1.0010.36207.20 
  Djabri, Massinas f1850 ALG0.001-0.5320-10.60 
  Benseni, Ahmed 1734 ALG0.501-0.1920-3.80 
  Serrai, Abderrezak 1704 ALG1.0010.27205.40 
  Bensadi, Lotfi 1874 ALG1.0010.502010.00 
  Benhadi, Aziz Madani m2129 ALG0.001-0.1920-3.80 

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)
 
 Salah Bey tournament juillet 2018 Salah Bey (Setif) ALG 2018-07-21
RcRownchangeKK*chgGame
 1663 1875 5.00 8 -0.90 20 -18.00 
  Hassad, Badri 1475  * ALG1.0010.08201.60 
  Merdaci, Sebti 1639 ALG0.501-0.3020-6.00 
  Amrane, Mohand Said 1816 ALG1.0010.42208.40 
  Ferrah, Hacene 1787 ALG0.001-0.6220-12.40 
  Aimar, Lydia Djihane 1475  * ALG1.0010.08201.60 
  Boulrens, Ala Eddine 1937 ALG0.001-0.4120-8.20 
  Mehdi, Billal 1475  * ALG1.0010.08201.60 
  Aissani, Abdelhamid 1698 ALG0.501-0.2320-4.60 
 * 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)
 

 

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