Rapid: Individual Calculations May 2018
 Doucene, Ayoub  Total change: 7.40  Rating chartPersonal card
 Zonal "Ouest" du CNITC 2018 Oran ALG 2018-03-29
RcRownchangeKK*chgGame
 1684 1459 1.50 5 0.37 20 7.40 
  Bakhti , Noureddine 1830 ALG0.001-0.1020-2.00 
  Kouloughli, Abdelkarim 1655 ALG1.0010.752015.00 
  Bakhlouf, Boudjellal 1670 ALG0.001-0.2320-4.60 
  Ferahi, Tarik 1569 ALG0.001-0.3520-7.00 
  Azreug, Lazhar 1696 ALG0.5010.30206.00 

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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