Individual Calculations September 2021
 Renault, Nicolas  Total change: -19.20  Rating chartPersonal card
 17eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1728 1867 5.00 9 -0.96 20 -19.20 
  Demany, Didier 1467  * FRA1.0010.08201.60 
  Thirion, Jean-Francois 1682 BEL1.0010.26205.20 
  Jackson, Oliver A f2126 ENG0.001-0.1820-3.60 
  Equey, Daniel 1500 FRA0.501-0.4020-8.00 
  Marechal, Georges 1641 BEL0.501-0.2920-5.80 
  Weisz, Jacques 1697 FRA0.001-0.7220-14.40 
  Chitrit, Norbert 1639 FRA1.0010.21204.20 
  Rousselin, Marc 1698 FRA1.0010.28205.60 
  Thirion, Marcel 2104 BEL0.001-0.2020-4.00 
 * 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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