Rapid: Individual Calculations May 2018
 Allaoua, Zouhir  Total change: 0.00  Rating chartPersonal card
 First Open Merouana 2018 Merouana ALG 2018-04-07
RcRownchangeRpKK*chgGame
 1784 0 4.00 6 0.00 1804   0.00 
  Bettine, Hakim 1865 ALG0.0010.00 0.00 
  Boukazata, Djamel 1744 ALG1.0010.00 0.00 
  Benaggoun, Samir 1688 ALG1.0010.00 0.00 
  Mellah, Mohamed 1769 ALG1.0010.00 0.00 
  Khalef, Laadel 1926 ALG0.0010.00 0.00 
  Chaoui , Zakaria 1714 ALG1.0010.00 0.00 

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)
 

 

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