Rapid: Individual Calculations July 2023
 Boudjellal, Yaqin  Total change: 130.40  Rating chartPersonal card
 16eme Rapide du Pays d'Aix - Tournoi Principal AIX EN PROVENCE FRA 2023-06-18
RcRownchangeKK*chgGame
 1869 1418 4.00 9 3.26 40 130.40 
  Jeanjean, Dominique 1948 FRA1.0010.974038.80 
  Milliet, Sophie mwg2324 FRA0.0010.00400.00 
  Rachez, Christophe 1913 FRA0.001-0.0440-1.60 
  Roganova, Maxime 1752 FRA0.001-0.1240-4.80 
  Bremond, Pascal 1840 FRA0.001-0.0740-2.80 
  Leprince, Solal 1851 FRA0.001-0.0640-2.40 
  Valentin, Dominique 1769 FRA1.0010.894035.60 
  Penkov, Nikola 1670 FRA1.0010.814032.40 
  Dubois, Martine wm1758 MNC1.0010.884035.20 

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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