Rapid: Individual Calculations May 2024
 Rahem, Samy  Total change: -1.60  Rating chartPersonal card
 Open Youm El Ilm 2024 - 26eme edition Constantine ALG 2024-04-19
RcRownchangeKK*chgGame
 1782 1540 1.00 5 -0.04 40 -1.60 
  Mellah, Mohamed 1928 ALG0.001-0.0940-3.60 
  Hoggas, Azzeddine 1736 ALG0.001-0.2540-10.00 
  Hamla, Nabil 1791 ALG1.0010.814032.40 
  Oudina, Mohaned 1687 ALG0.001-0.3040-12.00 
  Salah Aiech, Hakim 1767 ALG0.001-0.2140-8.40 

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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