Rapid: Individual Calculations April 2018
 Redjem, Lyes  Total change: 7.60  Rating chartPersonal card
 Open El Eulma qualificatif pour la coupe El Eulma ALG 2018-03-10
RcRownchangeKK*chgGame
 1708 1595 0.50 3 -0.63 20 -12.60 
  Tairi, Akli 1796 ALG0.001-0.2420-4.80 
  Beldjoudi, Ferhat 1962 ALG0.5010.40208.00 
  Lama, Ahmed 1365 ALG0.001-0.7920-15.80 

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)
 
 Team tournament Skikda 2018 Skikda ALG 2018-03-24
RcRownchangeKK*chgGame
 1701 1595 2.50 4 1.01 20 20.20 
  Boutabza, Rabah 1471 ALG0.501-0.1720-3.40 
  Benelouezzane, Mourad 1899 ALG1.0010.862017.20 
  Dechir, Nabil 1794 ALG0.001-0.2420-4.80 
  Saddok, Nadjib 1641 ALG1.0010.562011.20 

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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