Individual Calculations November 2022
 Hallal, Kamel  Total change: -43.60  Rating chartPersonal card
 Algerian Team Championship 2022 Sidi Bel Abbes ALG 2022-10-04
RcRownchangeKK*chgGame
 1649 1387 0.00 2 -0.46 40 -18.40 
  Fortas , Mohamed El Acil 1454 ALG0.001-0.4140-16.40 
  Djeddi , Salah Eddine 1844 ALG0.001-0.0540-2.00 

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)
 
 National championship open 2022 Final stage Bejaia ALG 2022-10-18
RcRownchangeKK*chgGame
 1623 1387 1.00 6 -0.63 40 -25.20 
  Salhi, Nouressadat c1951 ALG0.001-0.0240-0.80 
  Semaoune, Marouane 1831 ALG0.001-0.0640-2.40 
  Tairi, Akli 1758 ALG0.001-0.1040-4.00 
  Boutabza, Rabah 1476 ALG0.001-0.3840-15.20 
  Hafidhi , Mohamed Rachid 1257 ALG0.001-0.6840-27.20 
  Djibtrouhi, Mustapha 1466 ALG1.0010.614024.40 

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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