Individual Calculations November 2022
 Benrekia, Akram  Total change: -4.60  Rating chartPersonal card
 Algerian Team Championship 2022 Sidi Bel Abbes ALG 2022-10-04
RcRownchangeKK*chgGame
 1983 1822 2.50 8 -0.23 20 -4.60 
  Moulay, Mehdi c1990 ALG1.0010.722014.40 
  Benaggoun, Samir 1935 ALG1.0010.652013.00 
  Nassr, Nacer 2028 ALG0.001-0.2420-4.80 
  Hallal, Tarik 1764 ALG0.001-0.5820-11.60 
  Benabadji, Abderrahmane 1820 ALG0.5010.00200.00 
  Arab, Adlane m2480 ALG0.001-0.0120-0.20 
  Seddaoui, Yamine c2087 ALG0.001-0.1820-3.60 
  Tairi, Akli 1758 ALG0.001-0.5920-11.80 

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)
 

 

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