Individual Calculations November 2022
 Haddouche, Mohamed  Total change: 3.70  Rating chartPersonal card
 Algerian Team Championship 2022 Sidi Bel Abbes ALG 2022-10-04
RcRownchangeKK*chgGame
 2030 2483 8.50 9 0.37 10 3.70 
  Hamdan, Abderahmane El Hadi 2023 ALG1.0010.05100.50 
  Benlakehal, Aymen 2083  * ALG1.0010.08100.80 
  Hallal, Tarik 1764 ALG1.0010.01100.10 
  Saifi, Walid 1974 ALG1.0010.04100.40 
  Arab, Adlane m2480 ALG0.5010.00100.00 
  Seddaoui, Yamine c2087 ALG1.0010.08100.80 
  Gueroui, Nacereddine 1886 ALG1.0010.02100.20 
  Nassr, Nacer 2028 ALG1.0010.06100.60 
  Benelouezzane, Mourad 1945 ALG1.0010.03100.30 
 * 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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