Individual Calculations September 2021
 Gazay, Didier  Total change: 22.00  Rating chartPersonal card
 17eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1759 1635 4.00 8 1.10 20 22.00 
  Uhoda, Philippe 2035  * BEL0.5010.42208.40 
  Jackson, Oliver A f2035  * ENG0.001-0.0820-1.60 
  Barzilay, Marianne 1450 FRA1.0010.26205.20 
  Delmont, Jean-Robert 1759 FRA0.5010.17203.40 
  Ballandras, Marc 1736 FRA1.0010.642012.80 
  Kempinski, Andre 1898 FRA0.001-0.1820-3.60 
  Flamant, Jacky 1448 FRA1.0010.26205.20 
  Daghigh, Cyril 1714 FRA0.001-0.3920-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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