Individual Calculations November 2019
 Benhadi, Aziz Madani  Total change: 6.00  Rating chartPersonal card
 Tournoi de selection au ch arabe 2019 Medea ALG 2019-10-24
 1969 2114 5.00 7 0.30 20 6.00 
  Bellebcir, Tarek 1889 ALG1.0010.22204.40 
  Gueroui, Nacereddine 1913 ALG1.0010.24204.80 
  Bendamardji, Mahrez 1714  * ALG1.0010.08201.60 
  Nassr, Ali m2257 ALG0.001-0.3120-6.20 
  Achour, Mohamed Anis 1944 ALG1.0010.28205.60 
  Boulrens, Ala Eddine 1907 ALG0.001-0.7720-15.40 
  Seddaoui, Yamine 2159 ALG1.0010.562011.20 
 * 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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