Rapid: Individual Calculations July 2015
 Boudjoghra, Adleine  Total change: 0.00  Rating chartPersonal card
 Open du rocher de Constantine 2015 Constantine ALG 2015-06-07
RcRownchangeRpKK*chgGame
 1758 0 1.00 4 0.00 1565   0.00 
  Lekhchine , Riad 1973 ALG0.0010.00 0.00 
  Soudani, Mohamed Ramzi 1884 ALG0.0010.00 0.00 
  Boubendir, Nesrine 1516 ALG1.0010.00 0.00 
  Bakouche, Mahmoud 1658 ALG0.0010.00 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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