Individual Calculations June 2018
 Fellah, Mohamed Amine  Total change: 18.20  Rating chartPersonal card
 Algerian Individual Chess Championship 2018 Semi final Oran ALG 2018-05-01
RcRownchangeKK*chgGame
 2021 2095 5.50 8 0.91 20 18.20 
  Bendamardji, Mahrez 1695  * ALG1.0010.08201.60 
  Belouadah, Saad m2417 ALG0.001-0.1320-2.60 
  Ghebache, Nourreddine 2097 ALG1.0010.502010.00 
  Benabadji, Abderrahmane 1818 ALG1.0010.17203.40 
  Seddaoui, Yamine 2154 ALG0.001-0.4220-8.40 
  Mostaine Boucetta, Brahim 1706 ALG1.0010.09201.80 
  Ould Rouis, Mounir 2020 ALG1.0010.40208.00 
  Talbi, Chafik f2263 ALG0.5010.22204.40 
 * 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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